-
1
-
-
23044532174
-
SHRIMP and conventional U-Pb ages of Ordovician granites and tonalites in the central Appalachian Piedmont: Implications for Paleozoic tectonic events
-
doi: 10.2475/ajs.302.1.50
-
Aleinikoff, J.N., Horton, J.W., Jr., Drake, A.A., Jr., and Fanning , C.M., 2002, SHRIMP and conventional U-Pb ages of Ordovician granites and tonalites in the central Appalachian Piedmont: Implications for Paleozoic tectonic events: American Journal of Science, v. 302, p. 50-75, doi: 10.2475/ajs.302.1.50.
-
(2002)
American Journal of Science
, vol.302
, pp. 50-75
-
-
Aleinikoff, J.N.1
Horton J.W., Jr.2
Drake A.A., Jr.3
Fanning, C.M.4
-
2
-
-
31444442645
-
Deciphering igneous and metamorphic events in high-grade rocks of the Wilmington Complex, Delaware: Morphology, cathodoluminescence and backscattered electron zoning, and SHRIMP U-Pb geochronology of zircon and monazite
-
doi: 10.1130/B25659.1
-
Aleinikoff, J.N., Schenck, W.S., Plank, M.O., Srogi, L., Fanning, C.M., Kamo, S.L., and Bosbyshell, H., 2006, Deciphering igneous and metamorphic events in high-grade rocks of the Wilmington Complex, Delaware: Morphology, cathodoluminescence and backscattered electron zoning, and SHRIMP U-Pb geochronology of zircon and monazite: Geological Society of America Bulletin, v. 118, p. 39-64, doi: 10.1130/B25659.1.
-
(2006)
Geological Society of America Bulletin
, vol.118
, pp. 39-64
-
-
Aleinikoff, J.N.1
Schenck, W.S.2
Plank, M.O.3
Srogi, L.4
Fanning, C.M.5
Kamo, S.L.6
Bosbyshell, H.7
-
3
-
-
0002348315
-
39Ar dating standard
-
Zartman, R.E., ed., Geological Survey Open-File Report 78-701
-
39Ar dating standard, in Zartman, R.E., ed., Short papers for the Fourth International Conference, Geochronology, Cosmochronology, Isotope Geology: U.S. Geological Survey Open-File Report 78-701, p. 6-8.
-
(1978)
Short papers for the Fourth International Conference, Geochronology, Cosmochronology, Isotope Geology: U.S
, pp. 6-8
-
-
Alexander E.C., Jr.1
Michelson, G.M.2
Lanphere, M.A.3
-
4
-
-
85065263620
-
Tectonic history of the Blue Ridge, north-central Virginia
-
Bailey, C.M., Southworth, S., and Tollo, R.P., 2006, Tectonic history of the Blue Ridge, north-central Virginia: Geological Society of America Field Guide, v. 8, p. 113-134.
-
(2006)
Geological Society of America Field Guide
, vol.8
, pp. 113-134
-
-
Bailey, C.M.1
Southworth, S.2
Tollo, R.P.3
-
5
-
-
4344664693
-
Northern ancestry for the Goochland terrane as a displaced fragment of Laurentia
-
doi: 10.1130/G20520.1
-
Bartholomew, M.J., and Tollo, R.P., 2004, Northern ancestry for the Goochland terrane as a displaced fragment of Laurentia: Geology, v. 32, p. 669-672, doi: 10.1130/G20520.1.
-
(2004)
Geology
, vol.32
, pp. 669-672
-
-
Bartholomew, M.J.1
Tollo, R.P.2
-
6
-
-
30644462928
-
Epidote in geothermal systems
-
doi: 10.2138/gsrmg.56.1.235
-
Bird, D.K., and Spieler, A.R., 2004, Epidote in geothermal systems: Reviews in Mineralogy and Geochemistry, v. 56, p. 235-300, doi: 10.2138/gsrmg.56.1.235.
-
(2004)
Reviews in Mineralogy and Geochemistry
, vol.56
, pp. 235-300
-
-
Bird, D.K.1
Spieler, A.R.2
-
7
-
-
84983289044
-
Timing of metamorphism and deformation in southeastern Pennsylvania and northern Delaware
-
Blackmer, G.C., Kunk, M.J., Southworth, S., and Bosbyshell, H., 2007, Timing of metamorphism and deformation in southeastern Pennsylvania and northern Delaware: Geological Society of America Abstracts with Programs, v. 39, p. 75.
-
(2007)
Geological Society of America Abstracts with Programs
, vol.39
, pp. 75
-
-
Blackmer, G.C.1
Kunk, M.J.2
Southworth, S.3
Bosbyshell, H.4
-
8
-
-
33745749462
-
Sequence and event stratigraphy of Silurian strata of the Cincinnati Arch region: Correlations with New York-Ontario succession
-
Brett, C.E., and Ray, D.C., 2005, Sequence and event stratigraphy of Silurian strata of the Cincinnati Arch region: Correlations with New York-Ontario succession: Proceedings of the Royal Society of Victoria, v. 117, p. 175-198.
-
(2005)
Proceedings of the Royal Society of Victoria
, vol.117
, pp. 175-198
-
-
Brett, C.E.1
Ray, D.C.2
-
9
-
-
34547094597
-
39Ar muscovite age constraints from the southern Quebec Appalachians, Canada
-
doi: 10.1130/B26046.1
-
39Ar muscovite age constraints from the southern Quebec Appalachians, Canada: Geological Society of America Bulletin, v. 119, p. 978-992, doi: 10.1130/B26046.1.
-
(2007)
Geological Society of America Bulletin
, vol.119
, pp. 978-992
-
-
Castonguay, S.1
Ruffet, G.2
Tremblay, A.3
-
10
-
-
84879885023
-
Timing of peak metamorphism and defor ma tion along the Appalachian margin of Laurentia in Newfoundland: Silurian, not Ordovician
-
doi: 10.1130/0091-7613(1994)022<0399:TOPMAD>2.3.CO;2
-
Cawood, P.A., Dunning, G.R., Lux, D., and van Gool, J.A.M., 1994, Timing of peak metamorphism and defor ma tion along the Appalachian margin of Laurentia in Newfoundland: Silurian, not Ordovician: Geology, v. 22, p. 399-402, doi: 10.1130/0091-7613(1994)022 <0399:TOPMAD>2.3.CO;2.
-
(1994)
Geology
, vol.22
, pp. 399-402
-
-
Cawood, P.A.1
Dunning, G.R.2
Lux, D.3
van Gool, J.A.M.4
-
11
-
-
0034541078
-
39Ar laser microprobe: An example from the western New England Appalachians, USA
-
doi: 10.1046/j.1365-3121.2000.00308.x
-
39Ar laser microprobe: An example from the western New England Appalachians, USA: Terra Nova, v. 12, p. 264-271, doi: 10.1046/j.1365-3121.2000.00308.x.
-
(2000)
Terra Nova
, vol.12
, pp. 264-271
-
-
Chan, Y.-C.1
Crespi, J.M.2
Hodges, K.V.3
-
13
-
-
3843131510
-
-
Berkeley Geochronology Center Special Publication 1, 119
-
Deino, A.L., 2001, Users manual for Mass Spec v. 5.02: Berkeley Geochronology Center Special Publication 1, 119 p.
-
(2001)
Users manual for Mass Spec v. 5.02
-
-
Deino, A.L.1
-
14
-
-
72749105947
-
Cat Square basin, Catskill clastic wedge: Silurian-Devonian orogenic events in the central Appalachians and the crystalline southern Appalachians, in Sears
-
J.W., Harms, T.A., and Evenchick, C.A., eds., Geological Society of America Special Paper, doi: 10.1130/2007.2433(15)
-
Dennis, A.J., 2007, Cat Square basin, Catskill clastic wedge: Silurian-Devonian orogenic events in the central Appalachians and the crystalline southern Appalachians, in Sears, J.W., Harms, T.A., and Evenchick, C.A., eds., Whence the Mountains? Inquiries into the Evolution or Orogenic Systems: A Volume in Honor of Raymond A. Price: Geological Society of America Special Paper 433, p. 313-329, doi: 10.1130/2007.2433(15).
-
(2007)
Whence the Mountains? Inquiries into the Evolution or Orogenic Systems: A Volume in Honor of Raymond A. Price
, vol.433
, pp. 313-329
-
-
Dennis, A.J.1
-
15
-
-
11744343625
-
Metamorphic rocks of the Potomac Terrane in the Potomac Valley of Virginia and Maryland
-
American Geophysical Union
-
Drake, A.A., Jr., 1989, Metamorphic rocks of the Potomac Terrane in the Potomac Valley of Virginia and Maryland: Washington, D.C., 28th International Geological Congress Field Trip Guidebook T202, American Geophysical Union, 22 p.
-
(1989)
Washington, D.C., 28th International Geological Congress Field Trip Guidebook T202
, pp. 22
-
-
Drake A.A., Jr.1
-
16
-
-
80053234613
-
Geologic map of the Kensington quadrangle, Montgomery County
-
U.S. Geological Survey Geologic Quadrangle Map GQ-1774, scale 1:24,000
-
Drake, A.A., Jr., 1998, Geologic map of the Kensington quadrangle, Montgomery County, Maryland: U.S. Geological Survey Geologic Quadrangle Map GQ-1774, scale 1:24,000.
-
(1998)
Maryland
-
-
Drake A.A., Jr.1
-
17
-
-
77953780436
-
-
U.S. Geological Survey Geologic Quadrangle Map GQ-1734, scale 1:24,000
-
Drake, A.A., Jr., and Froelich, A.J., 1997, Geologic map of the Falls Church quadrangle, Fairfax and Arlington Counties, and the city of Falls Church, Virginia and Montgomery County, Maryland: U.S. Geological Survey Geologic Quadrangle Map GQ-1734, scale 1:24,000.
-
(1997)
Geologic map of the Falls Church quadrangle, Fairfax and Arlington Counties, and the city of Falls Church, Virginia and Montgomery County, Maryland
-
-
Drake A.A., Jr.1
Froelich, A.J.2
-
18
-
-
77953749850
-
-
Geological Survey Geologic Quadrangle Map GQ-1802, scale 1:24,000
-
Drake, A.A., Jr., Southworth, S., and Lee, K.Y., 1999, Geologic map of the Seneca quadrangle, Montgomery County, Maryland and Fairfax and Loudoun Counties, Virginia: U.S. Geological Survey Geologic Quadrangle Map GQ-1802, scale 1:24,000.
-
(1999)
Geologic map of the Seneca quadrangle, Montgomery County, Maryland and Fairfax and Loudoun Counties, Virginia: U.S
-
-
Drake A.A., Jr.1
Southworth, S.2
Lee, K.Y.3
-
19
-
-
0025624194
-
Silurian orogeny in the Newfoundland Appalachians
-
Dunning, G.R., O'Brien, S.J., Colman-Sadd, S.P., Blackwood, R.F., Dickson, W.L., O'Neill, P.P., and Krogh, T.E., 1990, Silurian orogeny in the Newfoundland Appalachians: The Journal of Geology, v. 98, no. 6, p. 895-913.
-
(1990)
The Journal of Geology
, vol.98
, Issue.6
, pp. 895-913
-
-
Dunning, G.R.1
O'Brien, S.J.2
Colman-Sadd, S.P.3
Blackwood, R.F.4
Dickson, W.L.5
O'Neill, P.P.6
Krogh, T.E.7
-
20
-
-
0344858235
-
-
Baltimore, Maryland, Maryland Geological Survey, scale: 1:24,000
-
Edwards, J., Jr., 1986, Geologic map of Union Bridge Quadrangle, Carroll and Frederick counties, Maryland: Baltimore, Maryland, Maryland Geological Survey, scale: 1:24,000.
-
(1986)
Geologic map of Union Bridge Quadrangle, Carroll and Frederick counties, Maryland
-
-
Edwards J., Jr.1
-
21
-
-
0021335178
-
Pressure-temperature-time paths of regional metamorphism: I. Heat transfer during the evolution of regions of thickened continental crust
-
England, P.C., and Thompson, A.B., 1984, Pressure-temperature-time paths of regional metamorphism: I. Heat transfer during the evolution of regions of thickened continental crust: Journal of Petrology, v. 25, p. 894-928.
-
(1984)
Journal of Petrology
, vol.25
, pp. 894-928
-
-
England, P.C.1
Thompson, A.B.2
-
22
-
-
0027802415
-
Stratigraphy of Silurian rocks in Shawangunk Mountain, southeastern New York, including a historical review of nomenclature: U.S
-
Epstein, J.B., 1993, Stratigraphy of Silurian rocks in Shawangunk Mountain, southeastern New York, including a historical review of nomenclature: U.S. Geological Survey Bulletin 1839-L, p. L1-L40.
-
(1993)
Geological Survey Bulletin 1839-L
-
-
Epstein, J.B.1
-
24
-
-
0042091041
-
Structure and stratigraphy above, below, and within the Taconic unconformity, southeastern New York
-
Waines, R.H., ed., New York State Geological Association, Meeting
-
Epstein, J.B., and Lyttle, P.T., 1987, Structure and stratigraphy above, below, and within the Taconic unconformity, southeastern New York, in Waines, R.H., ed., Guidebook, Trip C: New York State Geological Association, Meeting, v. 59, p. C1-C78.
-
(1987)
Guidebook, Trip C
, vol.59
-
-
Epstein, J.B.1
Lyttle, P.T.2
-
25
-
-
77953793996
-
The Appalachian foreland basin in eastern United states
-
Hsu, K.J., ed., The Sedimentary Basins of the United States and Canada: The Netherlands, A.D. Miall, Elsevier
-
Ettensohn, F.R., 2008, The Appalachian foreland basin in eastern United states: in Hsu, K.J., ed., Sedimentary Basins of the World, Volume 5, The Sedimentary Basins of the United States and Canada: The Netherlands, A.D. Miall, Elsevier, p. 105-179.
-
(2008)
Sedimentary Basins of the World
, vol.5
, pp. 105-179
-
-
Ettensohn, F.R.1
-
26
-
-
0000066001
-
Tectonic components in third-order Silurian cycles; examples from the Appalachian Basin and global implications
-
Ettensohn, F.R., and Brett, C.E., 1998, Tectonic components in third-order Silurian cycles; examples from the Appalachian Basin and global implications: New York State Museum Bulletin, v. 491, p. 145-162.
-
(1998)
New York State Museum Bulletin
, vol.491
, pp. 145-162
-
-
Ettensohn, F.R.1
Brett, C.E.2
-
27
-
-
0036120251
-
Stratigraphic evidence from the Appalachian Basin for continuation of the Taconian orogeny into Early Silurian time
-
Ettensohn, F.R., and Brett, C.E., 2002, Stratigraphic evidence from the Appalachian Basin for continuation of the Taconian orogeny into Early Silurian time: Physics and Chemistry of the Earth, v. 27, p. 279-288.
-
(2002)
Physics and Chemistry of the Earth
, vol.27
, pp. 279-288
-
-
Ettensohn, F.R.1
Brett, C.E.2
-
28
-
-
0031437696
-
A geologic history of the north-central Appalachians: Part 1. Orogenesis from the Mesoproterozoic through the Taconic orogeny
-
Faill, R.T., 1997, A geologic history of the north-central Appalachians: Part 1. Orogenesis from the Mesoproterozoic through the Taconic orogeny: American Journal of Science, v. 297, p. 551-569.
-
(1997)
American Journal of Science
, vol.297
, pp. 551-569
-
-
Faill, R.T.1
-
29
-
-
0032395151
-
A geologic history of the north-central Appalachians: Part: 3: The Alleghany orogeny
-
Faill, R.T., 1998, A geologic history of the north-central Appalachians: Part 3: The Alleghany orogeny: American Journal of Science, v. 298, p. 131-179.
-
(1998)
American Journal of Science
, vol.298
, pp. 131-179
-
-
Faill, R.T.1
-
30
-
-
0039988981
-
The metamorphosed sedimentary rocks along the Potomac River near Washington, D.C
-
Fisher, G.W., et al., eds., New York, Interscience
-
Fisher, G.W., 1970, The metamorphosed sedimentary rocks along the Potomac River near Washington, D.C., in Fisher, G.W., et al., eds., Studies of Appalachian Geology, Central and Southern: New York, Interscience, p. 299-315.
-
(1970)
Studies of Appalachian Geology, Central and Southern
, pp. 299-315
-
-
Fisher, G.W.1
-
31
-
-
0008363969
-
39Ar age spectra of Meso zoic tholeiites from Antarctica
-
doi: 10.1016/0016-7037(77)90184-3
-
39Ar age spectra of Meso zoic tholeiites from Antarctica: Geochimica et Cosmochimica Acta, v. 41, p. 15-32, doi: 10.1016/0016-7037(77)90184-3.
-
(1977)
Geochimica et Cosmochimica Acta
, vol.41
, pp. 15-32
-
-
Fleck, R.J.1
Sutter, J.F.2
Elliot, D.H.3
-
32
-
-
0031982362
-
Structure, age, and tectonic setting of a multiply reactivated shear zone in the Piedmont in Washington, D.C., and vicinity
-
Fleming, A.H., and Drake, A.A., Jr., 1998, Structure, age, and tectonic setting of a multiply reactivated shear zone in the Piedmont in Washington, D.C., and vicinity: Southeastern Geology, v. 37, p. 115-140.
-
(1998)
Southeastern Geology
, vol.37
, pp. 115-140
-
-
Fleming, A.H.1
Drake A.A., Jr.2
-
33
-
-
77953786016
-
Bedrock map of Montgomery County
-
U.S. Geological Survey Miscellaneous Investigations Series Map I-0920-D, scale: 1:500
-
Froelich, A.J., 1975, Bedrock map of Montgomery County, Maryland: U.S. Geological Survey Miscellaneous Investigations Series Map I-0920-D, scale: 1:62,500.
-
(1975)
Maryland
-
-
Froelich, A.J.1
-
34
-
-
46349094408
-
Taconic events in Pennsylvania; datable phases of an approximately 20 m.y. orogeny
-
doi: 10.2475/02.2008.03
-
Ganis, G.R., and Wise, D.U., 2008, Taconic events in Pennsylvania; datable phases of an approximately 20 m.y. orogeny: American Journal of Science, v. 308, p. 167-183, doi: 10.2475/02.2008.03.
-
(2008)
American Journal of Science
, vol.308
, pp. 167-183
-
-
Ganis, G.R.1
Wise, D.U.2
-
35
-
-
84874979432
-
Use of U-Pb geochronology to identify successive, spatially overlapping tectonic episodes during Silurian-Devonian orogenesis in south-central Maine, USA
-
doi: 10.1130/B26162.1
-
Gerbi, C., and West, D.P., Jr., 2007, Use of U-Pb geochronology to identify successive, spatially overlapping tectonic episodes during Silurian-Devonian orogenesis in south-central Maine, USA: Geological Society of America Bulletin, v. 119, p. 1218-1231, doi: 10.1130/B26162.1.
-
(2007)
Geological Society of America Bulletin
, vol.119
, pp. 1218-1231
-
-
Gerbi, C.1
West D.P., Jr.2
-
36
-
-
84923560436
-
-
Cambridge, UK, Cambridge University Press
-
Gradstein, F.M., Ogg, J.G., Smith, A.G., Agterberg, F.P., Bleeker, W., Cooper, R.A., Davydov, V., Gibbard, P., Hinnov, L.A., House, M.R., Lourens, L., Luterbacher, H.P., McArthur, J., Melchin, M.J., Robb, L.J., Shergold, J., Villeneuve, M., Wardlaw, B.R., Ali, J., Brinkhuis, H., Hilgen, F.J., Hooker, J., Howarth, R.J., Knoll, A.H., Laskar, J., Monechi, S., Plumb, K.A., Powell, J., Raffi, I., Röhl, U., Sadler, P., Sanfilippo, A., Schmitz, B., Shackleton, N.J., Shields, G.A., Strauss, H., Van Dam, J., van Kolfschoten, T., Veizer, J., and Wilson, D., 2004, A Geologic Time Scale 2004: Cambridge, UK, Cambridge University Press, 589 p.
-
(2004)
A Geologic Time Scale
, vol.2004
, pp. 589
-
-
Gradstein, F.M.1
Ogg, J.G.2
Smith, A.G.3
Agterberg, F.P.4
Bleeker, W.5
Cooper, R.A.6
Davydov, V.7
Gibbard, P.8
Hinnov, L.A.9
House, M.R.10
Lourens, L.11
Luterbacher, H.P.12
McArthur, J.13
Melchin, M.J.14
Robb, L.J.15
Shergold, J.16
Villeneuve, M.17
Wardlaw, B.R.18
Ali, J.19
Brinkhuis, H.20
Hilgen, F.J.21
Hooker, J.22
Howarth, R.J.23
Knoll, A.H.24
Laskar, J.25
Monechi, S.26
Plumb, K.A.27
Powell, J.28
Raffi, I.29
Röhl, U.30
Sadler, P.31
Sanfilippo, A.32
Schmitz, B.33
Shackleton, N.J.34
Shields, G.A.35
Strauss, H.36
Van Dam, J.37
van Kolfschoten, T.38
Veizer, J.39
Wilson, D.40
more..
-
37
-
-
84879887338
-
Geochronologic studies in central New England II: Post-Acadian hinged and differential uplift
-
doi: 10.1130/0091-7613(1989)017 <0185:GSICNE>2.3.CO;2
-
Harrison, T.M., Spear, F.S., and Heizler, M.T., 1989, Geochronologic studies in central New England II: Post-Acadian hinged and differential uplift: Geology, v. 17, p. 185-189, doi: 10.1130/0091-7613(1989)017 <0185:GSICNE>2.3.CO;2.
-
(1989)
Geology
, vol.17
, pp. 185-189
-
-
Harrison, T.M.1
Spear, F.S.2
Heizler, M.T.3
-
38
-
-
69949167580
-
Tectonic map of the southern and central Appalachians: A tale of three orogens and a complete Wilson cycle
-
Hatcher, R.D., Jr., Carlson, M.P., McBride, J.H., and Martínez Catalán, J.R., eds., doi: 10.1130/2007.1200(29)
-
Hatcher, R.D., Jr., Bream, B.R., and Merschat, A.J., 2007, Tectonic map of the southern and central Appalachians: A tale of three orogens and a complete Wilson cycle, in Hatcher, R.D., Jr., Carlson, M.P., McBride, J.H., and Martínez Catalán, J.R., eds., 4-D Framework of Continental Crust: Geological Society of America Memoir 200, p. 595-632, doi: 10.1130/2007.1200(29).
-
(2007)
4-D Framework of Continental Crust: Geological Society of America Memoir
, vol.200
, pp. 595-632
-
-
Hatcher R.D., Jr.1
Bream, B.R.2
Merschat, A.J.3
-
40
-
-
84879887777
-
Docking Carolina: Mid-Paleozoic accretion in the southern Appalachians
-
doi: 10.1130/0091-7613(2000)28 <127:DCMAIT>2.0.CO;2
-
Hibbard, J.P., 2000, Docking Carolina: Mid-Paleozoic accretion in the southern Appalachians: Geology, v. 28, p. 127-130, doi: 10.1130/0091-7613(2000)28 <127:DCMAIT>2.0.CO;2.
-
(2000)
Geology
, vol.28
, pp. 127-130
-
-
Hibbard, J.P.1
-
41
-
-
69649091798
-
Truncation and translation of Appalachian Promontories: Mid-Paleozoic strike-slip tectonics and basin initiation
-
(in press)
-
Hibbard, J.P., and Waldron, J.W.F., 2009, Truncation and translation of Appalachian Promontories: Mid-Paleozoic strike-slip tectonics and basin initiation: Geol ogy, v. 37 (in press).
-
(2009)
Geology
, pp. 37
-
-
Hibbard, J.P.1
Waldron, J.W.F.2
-
42
-
-
69749120640
-
Lithotectonic map of the Appalachian Orogen
-
"A" Series Map, Report 2096A, 2 sheets, scale: 1:1,500,000
-
Hibbard, J.P., van Staal, C.R., Rankin, D.W., and Williams, H., 2006, Lithotectonic map of the Appalachian Orogen, Canada-United States of America: Geological Survey of Canada, "A" Series Map, Report 2096A, 2 sheets, scale: 1:1,500,000.
-
(2006)
Canada-United States of America: Geological Survey of Canada, "A" Series Map
-
-
Hibbard, J.P.1
van Staal, C.R.2
Rankin, D.W.3
Williams, H.4
-
43
-
-
70149095791
-
Links among Carolinia, Avalonia, and Ganderia in the Appalachian peri-Gondwanan realm
-
Sears, J.W., Harms, T.A., and Evenchick, C.A., eds., A Volume in Honor of Raymond A. Price: Geological Society of America Special Paper 433, doi: 10.1130/2007.2433(14)
-
Hibbard, J.P., van Staal, C.R., and Miller, B.V., 2007, Links among Carolinia, Avalonia, and Ganderia in the Appalachian peri-Gondwanan realm, in Sears, J.W., Harms, T.A., and Evenchick, C.A., eds., Whence the Mountains? Inquiries into the Evolution of Orogenic Systems: A Volume in Honor of Raymond A. Price: Geological Society of America Special Paper 433, p. 291-311, doi: 10.1130/2007.2433(14).
-
(2007)
Whence the Mountains? Inquiries into the Evolution of Orogenic Systems
, pp. 291-311
-
-
Hibbard, J.P.1
van Staal, C.R.2
Miller, B.V.3
-
44
-
-
0043175349
-
The crystalline rocks of Howard and Montgomery Counties, Maryland
-
Cloos, E., Fisher, G. W., Hopson, C. A., and Cleaves, E.T., Baltimore, Maryland, Maryland Geological Survey
-
Hopson, C.A., 1964, The crystalline rocks of Howard and Montgomery Counties, Maryland, in Cloos, E., Fisher, G. W., Hopson, C. A., and Cleaves, E.T., The Geology of Howard and Montgomery Counties: Baltimore, Maryland, Maryland Geological Survey, p. 27-215.
-
(1964)
The Geology of Howard and Montgomery Counties
, pp. 27-215
-
-
Hopson, C.A.1
-
45
-
-
84879595455
-
Tectono-stratigraphic terranes and their Paleozoic boundaries in the central and southern Appalachians
-
Dallmeyer, R.D., ed., Geological Society of America Special Paper 230
-
Horton, J.W., Jr., Drake, A.A., Jr., and Rankin, D.W., 1989, Tectono-stratigraphic terranes and their Paleozoic boundaries in the central and southern Appalachians, in Dallmeyer, R.D., ed., Terranes in the Circum-Atlantic Paleozoic orogens: Geological Society of America Special Paper 230, p. 213-245.
-
(1989)
Terranes in the Circum-Atlantic Paleozoic orogens
, pp. 213-245
-
-
Horton J.W., Jr.1
Drake A.A., Jr.2
Rankin, D.W.3
-
46
-
-
0003847369
-
-
U.S. Geological Survey Miscellaneous Investigations Series Map I-2163, scale 1:2,500,000
-
Horton, J.W., Jr., Drake, A.A., Jr., Rankin, D.W., and Dallmeyer, R.D., 1991, Preliminary tectonostratigraphic terrane map of the central and southern Appalachians: U.S. Geological Survey Miscellaneous Investigations Series Map I-2163, scale 1:2,500,000.
-
(1991)
Preliminary tectonostratigraphic terrane map of the central and southern Appalachians
-
-
Horton J.W., Jr.1
Drake A.A., Jr.2
Rankin, D.W.3
Dallmeyer, R.D.4
-
47
-
-
52649096512
-
Stratigraphy and paleontology of the Bloomsburg Formation of Pennsylvania and adjacent states
-
Hoskins, D.M., 1961, Stratigraphy and paleontology of the Bloomsburg Formation of Pennsylvania and adjacent states: Pennsylvania Geological Survey Bulletin G-36, 125 p.
-
(1961)
Pennsylvania Geological Survey Bulletin G-36
, pp. 125
-
-
Hoskins, D.M.1
-
48
-
-
77953802400
-
New formation names used on the geologic map of Frederick County
-
Maryland: Washington, D. C
-
Jonas, A.I., and Stose, G.W., 1938, New formation names used on the geologic map of Frederick County, Maryland: Washington, D.C., Academy of Sciences, v. 28, p. 345-348.
-
(1938)
Academy of Sciences
, vol.28
, pp. 345-348
-
-
Jonas, A.I.1
Stose, G.W.2
-
49
-
-
84870906283
-
39Ar dating of white mica
-
Valentino, D.W., and Gates, A.E., eds., Geological Society of America Special Paper
-
39Ar dating of white mica, in Valentino, D.W., and Gates, A.E., eds., The Mid-Atlantic Piedmont: Tectonic Missing Link of the Appalachians: Geological Society of America Special Paper 330, p. 93-111.
-
(1999)
The Mid-Atlantic Piedmont: Tectonic Missing Link of the Appalachians
, vol.330
, pp. 93-111
-
-
Krol, M.A.1
Muller, P.D.2
Idleman, B.D.3
-
50
-
-
84870812907
-
-
U.S. Geological Survey Open-File Report 99-552
-
39Ar age-spectrum data for amphibole, muscovite, biotite, and K-feldspar samples from metamorphic rocks in the Blue Ridge anti clinorium, northern Virginia: U.S. Geological Survey Open-File Report 99-552, 111 p.
-
(1999)
39Ar age-spectrum data for amphibole, muscovite, biotite, and K-feldspar samples from metamorphic rocks in the Blue Ridge anti clinorium, northern Virginia
, pp. 111
-
-
Kunk, M.J.1
Burton, W.C.2
-
52
-
-
7444246797
-
Multiple Paleozoic metamorphic histories, fabrics, and faulting in the Westminster and Potomac composite terranes, central Appalachian Piedmont, northern Virginia and southern Maryland
-
Southworth, S., and Burton, W., eds., U.S. Geological Survey Circular
-
Kunk, M.J., Wintsch, R.P., Southworth, S., Mulvey, B., Naeser, C., and Naeser, N., 2004, Multiple Paleozoic metamorphic histories, fabrics, and faulting in the Westminster and Potomac composite terranes, central Appalachian Piedmont, northern Virginia and southern Maryland, in Southworth, S., and Burton, W., eds., Geology of the National Capital Region-Field Trip Guidebook: U.S. Geological Survey Circular 1264, p. 163-188.
-
(2004)
Geology of the National Capital Region-Field Trip Guidebook
, vol.1264
, pp. 163-188
-
-
Kunk, M.J.1
Wintsch, R.P.2
Southworth, S.3
Mulvey, B.4
Naeser, C.5
Naeser, N.6
-
53
-
-
24644497678
-
39Ar and fission-track thermochronology
-
nos. 9 and 10, doi:10.1130/B25599.1
-
39Ar and fission-track thermochronology: Geological Society of America Bulletin, v. 117, nos. 9 and 10, p. 1347-1366, doi: 10.1130/B25599.1.
-
(2005)
Geological Society of America Bulletin
, vol.117
, pp. 1347-1366
-
-
Kunk, M.J.1
Wintsch, R.P.2
Naeser, C.W.3
Naeser, N.D.4
Southworth, C.S.5
Drake A.A., Jr.6
Becker, J.L.7
-
54
-
-
0024904585
-
39Ar recoil artifacts in chloritized biotite
-
doi: 10.1016/0016-7037 (89)90141-5
-
39Ar recoil artifacts in chloritized biotite: Geochimica et Cosmochimica Acta, v. 53, p. 2697-2711, doi: 10.1016/0016-7037 (89)90141-5.
-
(1989)
Geochimica et Cosmochimica Acta
, vol.53
, pp. 2697-2711
-
-
Lo, C.-H.1
Onstott, T.C.2
-
57
-
-
55549135025
-
39Ar white mica ages reveal Neoproterozoic/Paleozoic provenance and an Alleghanian overprint in coeval Upper Ordovician-Lower Devonian rocks of Meguma and Avalonia
-
doi: 10.1016/j.tecto.2007.11.033
-
39Ar white mica ages reveal Neoproterozoic/Paleozoic provenance and an Alleghanian overprint in coeval Upper Ordovician-Lower Devonian rocks of Meguma and Avalonia: Tectonophysics, v. 461, p. 265-276, doi: 10.1016/j.tecto.2007.11.033.
-
(2008)
Tectonophysics
, vol.461
, pp. 265-276
-
-
Murphy, J.B.1
Collins, A.S.2
-
58
-
-
62549097684
-
The Rheic Ocean: Origin, evolution, and significance
-
doi: 10.1130/GSATG24A.1
-
Nance, R.D., and Linnemann, U., 2008, The Rheic Ocean: Origin, evolution, and significance: GSA Today, v. 18, no. 12, p. 4-12, doi: 10.1130/GSATG24A.1.
-
(2008)
GSA Today
, vol.18
, Issue.12
, pp. 4-12
-
-
Nance, R.D.1
Linnemann, U.2
-
59
-
-
85041150173
-
-
Berlin, Springer, Second Edition
-
Passchier, C.W., and Trouw, R.A.J., 2005, Microtectonics: Berlin, Springer, Second Edition, 366 p.
-
(2005)
Microtectonics
, pp. 366
-
-
Passchier, C.W.1
Trouw, R.A.J.2
-
60
-
-
34249650835
-
U-Pb detrital zircon geochronological constraints on the Early Silurian collision of Ganderia and Laurentia along the Dog Bay Line: The terminal Iapetan suture in the Newfoundland Appalachians
-
doi: 10.2475/02.2007.04
-
Pollock, J.C., Wilton, D.H.C., van Staal, C.R., and Morrissey , K.D., 2007, U-Pb detrital zircon geochronological constraints on the Early Silurian collision of Ganderia and Laurentia along the Dog Bay Line: The terminal Iapetan suture in the Newfoundland Appalachians: American Journal of Science, v. 307, p. 399-433, doi: 10.2475/02.2007.04.
-
(2007)
American Journal of Science
, vol.307
, pp. 399-433
-
-
Pollock, J.C.1
Wilton, D.H.C.2
van Staal, C.R.3
Morrissey, K.D.4
-
61
-
-
0001254262
-
Continental margin of the eastern United States: Past and present
-
Speed, R.C., ed. Boulder, Geological Society of America
-
Rankin, D.W., 1994, Continental margin of the eastern United States: Past and present, in Speed, R.C., ed., Phanerozoic Evolution of North American Continent-Ocean Transitions, Decade of North American Geology: Boulder, Geological Society of America, p. 129-218.
-
(1994)
Phanerozoic Evolution of North American Continent-Ocean Transitions, Decade of North American Geology
, pp. 129-218
-
-
Rankin, D.W.1
-
62
-
-
33947386744
-
Silurian extension in the upper Connecticut Valley, United States and the origin of middle Paleozoic basins in the Quebec Embayment
-
doi: 10.2475/01.2007.07
-
Rankin, D.W., Coish, R.A., Tucker, R.D., Peng, Z.X., Wilson, S.A., and Rouff, A.A., 2007, Silurian extension in the upper Connecticut Valley, United States and the origin of middle Paleozoic basins in the Quebec Embayment: American Journal of Science, v. 307, p. 216-264, doi: 10.2475/01.2007.07.
-
(2007)
American Journal of Science
, vol.307
, pp. 216-264
-
-
Rankin, D.W.1
Coish, R.A.2
Tucker, R.D.3
Peng, Z.X.4
Wilson, S.A.5
Rouff, A.A.6
-
64
-
-
84879881096
-
Late-Taconian and pre-Acadian history of the New England Appalachians of southwestern Connecticut
-
doi: 10.1130/0016-7606(1995)107<0487:LTAPAH>2.3.CO;2
-
Sevigny, J.H., and Hanson, G.N., 1995, Late-Taconian and pre-Acadian history of the New England Appalachians of southwestern Connecticut: Geological Society of America Bulletin, v. 107, p. 487-498, doi: 10.1130/0016-7606(1995)107<0487:LTAPAH>2.3.CO;2.
-
(1995)
Geological Society of America Bulletin
, vol.107
, pp. 487-498
-
-
Sevigny, J.H.1
Hanson, G.N.2
-
65
-
-
0030436146
-
The Martic fault in Maryland and its tectonic setting in the central Appalachians, in Studies in Maryland Geology
-
Southworth, S., 1996, The Martic fault in Maryland and its tectonic setting in the central Appalachians, in Studies in Maryland Geology: Maryland Geological Survey Special Publication, v. 3, p. 205-221.
-
(1996)
Maryland Geological Survey Special Publication
, vol.3
, pp. 205-221
-
-
Southworth, S.1
-
66
-
-
77953786803
-
-
U.S. Geological Survey Geologic Quadrangle Map GQ-1761, scale 1:24,000
-
Southworth, S., 1998, Geologic map of the Poolesville quadrangle, Frederick and Montgomery Counties, Maryland and Loudoun County, Virginia: U.S. Geological Survey Geologic Quadrangle Map GQ-1761, scale 1:24,000.
-
(1998)
Geologic map of the Poolesville quadrangle, Frederick and Montgomery Counties, Maryland and Loudoun County, Virginia
-
-
Southworth, S.1
-
67
-
-
77953779207
-
-
Geological Survey Geologic Quadrangle Map GQ-1768, scale 1:24,000
-
Southworth, S., 1999, Geologic map of the Urbana quadrangle, Frederick and Montgomery Counties, Maryland: U.S. Geological Survey Geologic Quadrangle Map GQ-1768, scale 1:24,000.
-
(1999)
Geologic map of the Urbana quadrangle, Frederick and Montgomery Counties, Maryland: U.S
-
-
Southworth, S.1
-
68
-
-
77953786803
-
-
U.S. Geological Survey Geologic Quadrangle Map GQ-1800, scale 1:24,000
-
Southworth, S., and Brezinski, D.K., 2003, Geologic map of the Buckeystown quadrangle, Frederick and Montgomery Counties, Maryland and Loudoun County, Virginia: U.S. Geological Survey Geologic Quadrangle Map GQ-1800, scale 1:24,000.
-
(2003)
Geologic map of the Buckeystown quadrangle, Frederick and Montgomery Counties, Maryland and Loudoun County, Virginia
-
-
Southworth, S.1
Brezinski, D.K.2
-
69
-
-
84963504545
-
Central Appalachian Piedmont and Blue Ridge tectonic transect, Potomac River corridor
-
Southworth, S., Drake, A.A., Jr., Brezinski, D.K., Wintsch, R.P., Kunk, M.J., Aleinikoff, J.N., Naeser, C.W., and Naeser, N.D., 2006, Central Appalachian Piedmont and Blue Ridge tectonic transect, Potomac River corridor: Geological Society of America Field Guide, v. 8, p. 135-167.
-
(2006)
Geological Society of America Field Guide
, vol.8
, pp. 135-167
-
-
Southworth, S.1
Drake A.A., Jr.2
Brezinski, D.K.3
Wintsch, R.P.4
Kunk, M.J.5
Aleinikoff, J.N.6
Naeser, C.W.7
Naeser, N.D.8
-
70
-
-
84873210911
-
-
Geological Survey Scientific Investigations Map SIM-2889, 1 sheet
-
Southworth, S., Brezinski, D.K., Drake, A.A., Jr., Burton, W.C., Orndorff, R.C., Froelich, A.J., Reddy, J.E., Denenny, D., and Daniels, D.L., 2007, Geologic map of the Frederick 30′ × 60′ quadrangle, Maryland, Virginia, and West Virginia, U.S. Geological Survey Scientific Investigations Map SIM-2889, 42 p., 1 sheet.
-
(2007)
Geologic map of the Frederick 30′ × 60′ quadrangle, Maryland, Virginia, and West Virginia, U.S
, pp. 42
-
-
Southworth, S.1
Brezinski, D.K.2
Drake A.A., Jr.3
Burton, W.C.4
Orndorff, R.C.5
Froelich, A.J.6
Reddy, J.E.7
Denenny, D.8
Daniels, D.L.9
-
71
-
-
33750724922
-
Subcommission on geochronology, convention on the use of decay constants in geoand cosmochronology
-
doi: 10.1016/0012-821X(77)90060-7
-
Steiger, R. H., and Jäger, E., 1977, Subcommission on geochronology, convention on the use of decay constants in geoand cosmochronology: Earth and Planetary Science Letters, v. 36, p. 359-362, doi: 10.1016/0012-821X(77)90060-7.
-
(1977)
Earth and Planetary Science Letters
, vol.36
, pp. 359-362
-
-
Steiger, R.H.1
Jäger, E.2
-
72
-
-
0017705911
-
Evolution of Appalachian-Ouachita salients and recesses from reentrants and promontories in the continental margin
-
Thomas, W.A., 1977, Evolution of Appalachian-Ouachita salients and recesses from reentrants and promontories in the continental margin: American Journal of Science, v. 277, p. 1233-1278.
-
(1977)
American Journal of Science
, vol.277
, pp. 1233-1278
-
-
Thomas, W.A.1
-
73
-
-
32044437591
-
Tectonic inheritance at a continental margin
-
doi: 10.1130/1052-5173(2006)016[4:TIAACM]2.0.CO;2
-
Thomas, W.A., 2006, Tectonic inheritance at a continental margin: GSA Today, v. 16, no. 2, p. 4-11, doi: 10.1130/1052-5173(2006)016[4:TIAACM]2.0.CO;2.
-
(2006)
GSA Today
, vol.16
, Issue.2
, pp. 4-11
-
-
Thomas, W.A.1
-
74
-
-
0347379730
-
The Burnsville fault: Evidence for the timing and kinematics of southern Appalachian Acadian dextral transform tectonics
-
doi: 10.1130/B25256.1
-
Trupe, C.H., Stewart, K.G., Adams, M.G., Waters, C.L., Miller, B.V., and Hewitt, L.K., 2003, The Burnsville fault: Evidence for the timing and kinematics of southern Appalachian Acadian dextral transform tectonics: Geological Society of America Bulletin, v. 115, p. 1365-1376, doi: 10.1130/B25256.1.
-
(2003)
Geological Society of America Bulletin
, vol.115
, pp. 1365-1376
-
-
Trupe, C.H.1
Stewart, K.G.2
Adams, M.G.3
Waters, C.L.4
Miller, B.V.5
Hewitt, L.K.6
-
76
-
-
38049075133
-
Pre-Carboniferous tectonic evolution and metallogeny of the Canadian Appalachians
-
Goodfellow, W.D., ed., Geological Asso ciation of Canada, Mineral Deposit Division, Special Publication
-
van Staal, C.R., 2007, Pre-Carboniferous tectonic evolution and metallogeny of the Canadian Appalachians, in Goodfellow, W.D., ed., Mineral Resources of Canada: A Synthesis of Major Deposit-Types, District Metallogeny, the Evolution of Geological Provinces, and Exploration Methods: Geological Asso ciation of Canada, Mineral Deposit Division, Special Publication 5, p. 793-818.
-
(2007)
Mineral Resources of Canada: A Synthesis of Major Deposit-Types, District Metallogeny, the Evolution of Geological Provinces, and Exploration Methods
, vol.5
, pp. 793-818
-
-
van Staal, C.R.1
-
77
-
-
69949182464
-
Pressure-temperature paths and exhumation of Late Ordovician-Early Silurian blueschists and associated metamorphic nappes of the Salinic Brunswick subduction complex, northern Appa lachians
-
doi: 10.1130/B26324.1
-
van Staal, C.R., Currie, K.L., Rowbotham, G., Rogers, N., and Goodfellow, W., 2008, Pressure-temperature paths and exhumation of Late Ordovician-Early Silurian blueschists and associated metamorphic nappes of the Salinic Brunswick subduction complex, northern Appa lachians: Geological Society of America Bulletin, v. 120, p. 1455-1477, doi: 10.1130/B26324.1.
-
(2008)
Geological Society of America Bulletin
, vol.120
, pp. 1455-1477
-
-
van Staal, C.R.1
Currie, K.L.2
Rowbotham, G.3
Rogers, N.4
Goodfellow, W.5
-
78
-
-
84879886187
-
Open-system , constant-volume development of slaty cleavage, and strain-induced replacement reactions in the Martinsburg Formation, Lehigh Gap, Pennsylvania
-
doi: 10.1130/0016-7606(1991)103<0916:OSCVDO> 2.3.CO;2
-
Wintsch, R.P., Kvale, C.M., and Kisch, H.J., 1991, Open-system , constant-volume development of slaty cleavage, and strain-induced replacement reactions in the Martinsburg Formation, Lehigh Gap, Pennsylvania: Geological Society of America Bulletin, v. 103, p. 916-927, doi: 10.1130/0016-7606(1991)103<0916:OSCVDO> 2.3.CO;2.
-
(1991)
Geological Society of America Bulletin
, vol.103
, pp. 916-927
-
-
Wintsch, R.P.1
Kvale, C.M.2
Kisch, H.J.3
-
80
-
-
77953781688
-
Field trip 403: Taconian nappe structures (mostly) of Lancaster and Dauphin Counties, Pennsylvania
-
de Wit, A.P., ed., Carlisle, Pennsylvania, Dickinson College
-
Wise, D.U., and Ganis, G.R., 2006, Field trip 403: Taconian nappe structures (mostly) of Lancaster and Dauphin Counties, Pennsylvania, in de Wit, A.P., ed., Field Trip Guidebook: Four Field Trips in Central Pennsylvania: Carlisle, Pennsylvania, Dickinson College, p. 27-65.
-
(2006)
Field Trip Guidebook: Four Field Trips in Central Pennsylvania
, pp. 27-65
-
-
Wise, D.U.1
Ganis, G.R.2
-
81
-
-
69949100923
-
Taconic orogeny in Pennsylvania: A ~15-20 m.y. Apennine-style Ordo-vician event viewed from its Martic hinterland
-
doi: 10.1016/j.jsg.2008.03.011 (in press)
-
Wise, D.U., and Ganis, G.R., 2009, Taconic orogeny in Pennsylvania: A ~15-20 m.y. Apennine-style Ordo-vician event viewed from its Martic hinterland: Journal of Structural Geology, v. 31, doi: 10.1016/j.jsg.2008.03.011 (in press).
-
(2009)
Journal of Structural Geology
, vol.31
-
-
Wise, D.U.1
Ganis, G.R.2
-
82
-
-
34247477331
-
Deformation sequence of Baltimore gneiss domes, USA, assessed from porphyroblast folia tion intersection axes
-
Yeh, M.-W., 2007, Deformation sequence of Baltimore gneiss domes, USA, assessed from porphyroblast folia tion intersection axes: Journal of Structural Geology, v. 29, p. 881-897.
-
(2007)
Journal of Structural Geology
, vol.29
, pp. 881-897
-
-
Yeh, M.-W.1
-
83
-
-
11944263900
-
Significance of dextral reactivation of an E-W transfer fault in the formation of the Pennsylvania orocline, central Appalachians
-
doi: 10.1029/2003TC001593
-
Yeh, M.-W., and Bell, T.H., 2004, Significance of dextral reactivation of an E-W transfer fault in the formation of the Pennsylvania orocline, central Appalachians: Tectonics, v. 23, p. TC5009, doi: 10.1029/2003TC001593.
-
(2004)
Tectonics
, vol.23
-
-
Yeh, M.-W.1
Bell, T.H.2
-
84
-
-
38849197021
-
Distinct Taconic, Salinic, and Acadian deformation along the Iapetus suture zone, Newfoundland Appalachians
-
doi: 10.1139/E07-037
-
Zagorevski, A., van Staal, C.R., and McNicoll, V.J., 2007, Distinct Taconic, Salinic, and Acadian deformation along the Iapetus suture zone, Newfoundland Appalachians: Canadian Journal of Earth Sciences, v. 44, p. 1567-1585, doi: 10.1139/E07-037.
-
(2007)
Canadian Journal of Earth Sciences
, vol.44
, pp. 1567-1585
-
-
Zagorevski, A.1
van Staal, C.R.2
McNicoll, V.J.3
|