Crustal evolution in the East African Orogen: A neodymium isotopic perspective

Journal of African Earth Sciences

Volumn 34, Issue 3-4, 2002, Pages 109-117

  Stern, Robert J ^a  

^a UNIVERSITY OF TEXAS AT DALLAS   (United States)

Author keywords

Crustal evolution; East African Orogen; Nd isotopes; Neoproterozoic

Indexed keywords

COLLISION ZONE; CRUSTAL EVOLUTION; GONDWANA; NEODYMIUM ISOTOPE; OROGENY; PLATE TECTONICS;

AFRICA;

EID: 0036527917     PISSN: 08995362     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0899-5362(02)00012-X     Document Type: Article

References (61)

1. The Saharan metacraton
2. Sutures and shear zones in the Arabian-Nubian shield
3. The Neoproterozoic Keraf Suture in NE Sudan: Sinistral transpression along the Eastern Margin of West Gondwana
4. Nd-Sr isotopic composition of granulites and constraints on the evolution of the lower continental crust
5. The late Precambrian Timna igneous complex, southern Israel: Evidence for comagmatic-type sanukitoid monzodiorite and alkali granite magma
6. Significance of high-grade metasediments from the Neoproterozoic basement of Eritrea
7. Island are character late Precambrian age of volcanics at Wadi Shwas, Hijaz, Saudi Arabia: Geochemical and Sr and Nd isotopic evidence
8. New geochronological data from the Arabian Shield area of southwest Jordan
9. A Pan African origin and uplift for the gneisses and peridotites of Zabargad Island, Red Sea: A Nd, Sr, Pb. Os isotope study
10. Crustal accretion in the Pan African: Nd and Sr isotope evidence from the Arabian Shield
11. Pan-African magmatism in the Wadi El-Imra district. Central Eastern Desert, Egypt: Geochemistry and tectonic environment
12. A Sm-Nd isotopic study of atmospheric dusts and particulates from major river systems
13. Evolution of the Neoproterozoic Delgo suture zone and crustal growth in northern Sudan: Geochemical and radiogenic isotope constraints
14. Crustal evolution in north-east and east Africa from model Nd ages
15. The sequence of Pre-Cambrian orogenic belts in south and central Africa
16. Continuation of the Mozambique into East Antarctica: Grenville-age metamorphism and polyphase Pan-African high-grade events in central Dronning Maud Land
17. Late Neoproterozoic A-type granites in the Northernmost Arabian-Nubian Shield formed by fractionation of Basaltic melts
18. Superimposed Upper Proterozoic collision-controlled orogenies in the Mozambique orogenic belt of Kenya
19. Age and magmatic history of the Antananarivo block, central Madagascar, as derived from zircon geochronology and Nd isotopic systematics
20. Evolution of Pan-African isl arc assemblages in the southern Red Sea Hills, Sudan, and in southwestern Arabia as exemplified by geochemistry and geochronology
21. Evolution of the northern Somali basement: New constraints from zircon ages
22. The Mozambique Belt of East Africa and Madagascar: New zircon and Nd ages - Implications for Rodinia and Gondwana Supercontinent formation and dispersal
23. Nd isotopes demonstrate the role of contamination in the formation of coexisting quartz and nepheline syenites at the Abu Khruq Complex, Egypt
24. Origin and regional significance of late Precambrian and early Palaeozoic granitoids in the Pan-African belt of Somalia
25. Neodymium isotopic constraints on the protolith ages of rocks involved in Pan-African tectonism in the Mozambique Belt of Tanzania
26. Nd and Sr isotopic investigation of the Archean-Proterozoic boundary in north eastern Tanzania: Constraints on the nature of Neoproterozoic tectonism in the Mozambique Belt
27. Nd and Sr isotopic mapping of the Archaena-Proterozoic boundary in southeastern Tanzania using granites as probes for crustal growth
28. Magma source and evolution of Late Neoproterozoic granitoids in the Gabal El-Urf area, Eastern Desert, Egypt: Geochemical and Sr-Nd isotopic constraints
29. Geochemical and Sr-Nd-Pb isotopic data bearing on the origin of Pan-African granitoids in the Kid area, southeast Sinai, Egypt
30. Crustal age domains and the evolution of the continental crust in the Mozambique Belt of Tanzania: Combined Sm-Nd, Rb-Sr, and Pb-Pb isotopic evidence
31. Rapid production of continental crust 1.7 to 1.9 b.y. ago: Nd isotopic evidence from the basement of the North American mid-continent
32. U-Pb, single zircon Pb-evaporation, and Sm-Nd isotopic of a granulite domain in SE Madagascar
33. Spinel-lherzolite-bearing Quaternary volcanic centers in San Luis Potosi, Mexico, 2, Sr and Nd isotopic systematics
34. Late Proterozoic island arc volcanics from Gebeit, Red Sea Hills, north-east Sudan
35. Tectonic assembly of Gondwana
36. Geochronologic and isotopic evidence for early Proterozoic crust in the eastern Arabian Shield
37. From plume head to continental lithosphere in the Arabian-Nubian Shield
38. Arc assembly and continental collision in the neoproterozoic East African Orogen: Implications for the consolidation of Gondwanaland
39. Formation of continental crust in the Arabian-Nubian shield: Evidence from granitic rocks of the Nakasib suture, NE Sudan
40. Late Precambrian (740 Ma) charnockite, enderbite, and granite from Jebel Moya, Sudan: A link between the Mozambique Belt and the Arabian-Nubian Shield
41. Late Precambrian crustal evolution in NE Sudan: Isotopic and geochronologic constraints
42. A late Precambrian ∼710 Ma high volcanicity rift in the southern Eastern Desert of Egypt
43. Age of Feiran basement rocks, Sinai: Implications for late Precambrian crustal evolution in the northern Arabian-Nubian Shield
44. Pan-African microplate accretion of the Arabian Shield
45. Geochronologic and isotopic evidence for the involvement of pre-Pan-African crust in the Nubian shield, Egypt
46. Sm-Nd, Rb-Sr, and Th-U-Pb zircon ages of syn- and post-tectonic granitoids from the Axum area of northern Ethiopia
47. Geochemistry, Pb-Pb single zircon ages and Nd-Sr isotope composition of Precambrian rocks from southern and eastern Ethiopia: Implications for crustal evolution in East Africa
48. U-Pb geochronology and isotope geochemistry of the Archean and proterozoic rocks of North-central Madagascar
49. Evolution of the depleted mantle: Hf isotope evidence from juvenile rocks through time
50. Precise determination of Sm/Nd ratios, Sm and Nd isotopic abundances in standard solutions
51. Crustal evolution and terrane correlation in the eastern Arabian Shield, Yemen: Geochronological constraints
52. Precambrian basement character of Yemen and correlations with Saudi Arabia and Somalia
53. Early Precambrian gneiss terranes and Pan-African isl arcs in Yemen: Crustal accretion of the Arabian Shield
54. The Gabal Gerf complex: A precambrian N-MORB ophiolite in the Nubian Shield, NE Africa