메뉴 건너뛰기




Volumn 34, Issue 3, 2010, Pages 273-279

Remains of a late Cretaceous pterosaur from the Molecap Greensand of Western Australia

Author keywords

Biogeography; Cenomanian Coniacian; Gondwana; High latitude; Molecap Greensand; Ornithocheiridae

Indexed keywords

CLADISTICS; CRETACEOUS; DENTITION; FOSSIL RECORD; GEOGRAPHICAL DISTRIBUTION; GONDWANA; IDENTIFICATION METHOD; PALEOBIOGEOGRAPHY; PALEONTOLOGY; PTEROSAUR; SKELETAL REMAINS; SOUTHERN HEMISPHERE; TAXONOMY; TOOTH;

EID: 77955645480     PISSN: 03115518     EISSN: 17520754     Source Type: Journal    
DOI: 10.1080/03115511003661651     Document Type: Article
Times cited : (18)

References (54)
  • 2
    • 0011463994 scopus 로고
    • Taxonomy and systematics of the Late Cretaceous pterosaur
    • (Pterosauria, Pterodactyloidea). University of Kansas, Occasional Papers
    • BENNETT, S.C., 1994. Taxonomy and systematics of the Late Cretaceous pterosaur Pteranodon (Pterosauria, Pterodactyloidea). University of Kansas, Occasional Papers 169, 1-70.
    • (1994) Pteranodon , vol.169 , pp. 1-70
    • Bennett, S.C.1
  • 3
    • 0001854510 scopus 로고    scopus 로고
    • The osteology and functional morphology of the Late Cretaceous pterosaur
    • BENNETT, S.C., 2001. The osteology and functional morphology of the Late Cretaceous pterosaur Pteranodon. Palaeontographica 260A, 1-153.
    • (2001) Pteranodon. Palaeontographica , vol.260 A , pp. 1-153
    • Bennett, S.C.1
  • 4
    • 0009526088 scopus 로고
    • A large pterodactyloid pterosaur from the Late Cretaceous (Late Maastrichtian) of Western Australia
    • BENNETT, S.C. & LONG, J.A., 1991. A large pterodactyloid pterosaur from the Late Cretaceous (Late Maastrichtian) of Western Australia. Records of the Western Australian Museum 15, 435-443
    • (1991) Records of The Western Australian Museum , vol.15 , pp. 435-443
    • Bennett, S.C.1    Long, J.A.2
  • 6
    • 0005751815 scopus 로고
    • Sur le squelette fossile d'un reptile volant des environs d'Aichstedt, que quelques naturalistes ont pris pour un oiseau, et dont nous formons un genre de sauriens, sous le nom de PetroDactyle
    • Paris
    • CUVIER, G., 1809. Sur le squelette fossile d'un reptile volant des environs d'Aichstedt, que quelques naturalistes ont pris pour un oiseau, et dont nous formons un genre de sauriens, sous le nom de PetroDactyle. Annales du Musee d'Histoire Naturelle, Paris 13, 424-437.
    • (1809) Annales Du Musee D'Histoire Naturelle , vol.13 , pp. 424-437
    • Cuvier, G.1
  • 7
    • 0033501838 scopus 로고    scopus 로고
    • Yallalie: A buried structure of possible impact origin in the Perth Basin, Western Australia
    • DENTITH, M.C., BEVAN, A.W.R., BACKHOUSE, J., FEATHERSTONE, W.E. & KOEBERL, C., 1999. Yallalie: a buried structure of possible impact origin in the Perth Basin, Western Australia. Geological Magazine 136, 619-632.
    • (1999) Geological Magazine , vol.136 , pp. 619-632
    • Dentith, M.C.1    Bevan, A.W.R.2    Backhouse, J.3    Featherstone, W.E.4    Koeberl, C.5
  • 8
    • 0000470739 scopus 로고
    • Some pelecypods from the Cretaceous Gingin Chalk, Western Australia, together with descriptions of the principal chalk exposures
    • FELDTMANN, F.R., 1963. Some pelecypods from the Cretaceous Gingin Chalk, Western Australia, together with descriptions of the principal chalk exposures. Journal of the Royal Society of Western Australia 46, 101-125.
    • (1963) Journal of The Royal Society of Western Australia , vol.46 , pp. 101-125
    • Feldtmann, F.R.1
  • 10
    • 67650237456 scopus 로고    scopus 로고
    • New Mid-Cretaceous (Latest Albian) Dinosaurs from Winton, Queensland, Australia
    • doi:10.1371/journal.pone.0006190
    • HOCKNULL, S.A., WHITE, M.A., TISCHLER, T.R., COOK, A.G., CALLEJA, N.D., SLOAN, T. & ELLIOTT, D.A., 2009. New Mid-Cretaceous (Latest Albian) Dinosaurs from Winton, Queensland, Australia. PLoS ONE 4(7), 3-51. doi:10.1371/journal.pone.0006190.
    • (2009) PLoS ONE , vol.4 , Issue.7 , pp. 3-51
    • Hocknull, S.A.1    White, M.A.2    Tischler, T.R.3    Cook, A.G.4    Calleja, N.D.5    Sloan, T.6    Elliott, D.A.7
  • 11
    • 0011098542 scopus 로고    scopus 로고
    • Pterosaurs
    • D.M. MARTILL & D. NAISH, eds, Palaeontological Association, Field Guides to Fossils
    • HOWSE, S.C.B., MILNER, A.R. & MARTILL, D.M., 2001. Pterosaurs. In Dinosaurs of the Isle of Wight, D.M. MARTILL & D. NAISH, eds, Palaeontological Association, Field Guides to Fossils 10, 324-335
    • (2001) Dinosaurs of The Isle of Wight , vol.10 , pp. 324-335
    • Howse, S.C.B.1    Milner, A.R.2    Martill, D.M.3
  • 12
    • 0141526362 scopus 로고    scopus 로고
    • Cretaceous marine reptiles of Australia: A review of taxonomy and distribution
    • KEAR, B.P., 2003. Cretaceous marine reptiles of Australia: a review of taxonomy and distribution. Cretaceous Research 24, 277-303.
    • (2003) Cretaceous Research , vol.24 , pp. 277-303
    • Kear, B.P.1
  • 14
    • 0346651476 scopus 로고    scopus 로고
    • Pterosaur phylogeny and comments on the evolutionary history of the group
    • E. BUFFETAUT & J.-M. MAZIN, eds, Geological Society of London, Special Publications
    • KELLNER, A.W.A.,RICH, T.H., COSTA, F.R., VICKERSRICH, P., KEAR, B.P., WALTERS, M. & KOOL, L., 2003. Pterosaur phylogeny and comments on the evolutionary history of the group. In Evolution and Palaeobiology of Pterosaurs, E. BUFFETAUT & J.-M. MAZIN, eds, Geological Society of London, Special Publications 217,105-137.
    • (2003) Evolution and Palaeobiology of Pterosaurs , vol.217 , pp. 105-137
    • Kellner, A.W.A.1    Rich, T.H.2    Costa, F.R.3    Vickersrich, P.4    Kear, B.P.5    Walters, M.6    Kool, L.7
  • 15
    • 0038154357 scopus 로고
    • A new species of Tupuxuara (Pterosauria, Tapejaridae) from the Early Cretaceous of Brazil
    • KELLNER, A.W.A. & CAMPOS, D.A., 1994. A new species of Tupuxuara (Pterosauria, Tapejaridae) from the Early Cretaceous of Brazil. Anais da Academia Brasileira de Cieˆncias 66, 467-473
    • (1994) Anais Da Academia Brasileira De Cieˆncias , vol.66 , pp. 467-473
    • Kellner, A.W.A.1    Campos, D.A.2
  • 16
    • 77955625870 scopus 로고    scopus 로고
    • New isolated pterodactyloid bones from the Albian Toolebuc Formation (Western Queensland, Australia) with comments on the Australian pterosaur fauna
    • VICKERS-RICH, P., KEAR, B.P., WALTERS, M. & KOOL, L., DOI: 10.1080/03115511003656552
    • KELLNER, A.W.A., RICH, T.H., COSTA, F.R., VICKERS-RICH, P., KEAR, B.P., WALTERS, M. & KOOL, L., 2010. New isolated pterodactyloid bones from the Albian Toolebuc Formation (Western Queensland, Australia) with comments on the Australian pterosaur fauna. Alcheringa DOI: 10.1080/03115511003656552.
    • (2010) Alcheringa
    • Kellner, A.W.A.1    Rich, T.H.2    Costa, F.R.3
  • 17
    • 0001590154 scopus 로고
    • Chondrichthyans in the Cretaceous and Tertiary of Australia
    • P. VICKERS-RICH, J.M. MONAGHAN, R.F. BAIRD & T.H. RICH, eds, Pioneer Design Studio, Monash University, Melbourne
    • KEMP, N., 1991. Chondrichthyans in the Cretaceous and Tertiary of Australia. In Vertebrate Palaeontology of Australasia, P. VICKERS-RICH, J.M. MONAGHAN, R.F. BAIRD & T.H. RICH, eds, Pioneer Design Studio, Monash University, Melbourne, 497-568.
    • (1991) Vertebrate Palaeontology of Australasia , pp. 497-568
    • Kemp, N.1
  • 18
    • 0028608264 scopus 로고
    • The Early Cretaceous pterodactyloid pterosaur Coloborhynchus from North America
    • LEE, Y.-N., 1994. The Early Cretaceous pterodactyloid pterosaur Coloborhynchus from North America. Palaeontology 37, 755-763.
    • (1994) Palaeontology , vol.37 , pp. 755-763
    • Lee, Y.-N.1
  • 19
    • 77955591834 scopus 로고
    • A theropod dinosaur bone from the Late Cretaceous Molecap Greensand, Western Australia
    • LONG, J.A., 1995. A theropod dinosaur bone from the Late Cretaceous Molecap Greensand, Western Australia. Records of the Western Australian Museum 17, 143-146.
    • (1995) Records of The Western Australian Museum , vol.17 , pp. 143-146
    • Long, J.A.1
  • 20
    • 0012775105 scopus 로고    scopus 로고
    • Further records of plesiosaurian reptiles of Jurassic and Cretaceous age from Western Australia
    • LONG, J.A. & CRUICKSHANK, A.R.I., 1998. Further records of plesiosaurian reptiles of Jurassic and Cretaceous age from Western Australia. Records of the Western Australian Museum 19, 47-55
    • (1998) Records of The Western Australian Museum , vol.19 , pp. 47-55
    • Long, J.A.1    Cruickshank, A.R.I.2
  • 21
    • 50849141084 scopus 로고    scopus 로고
    • A new azhdarchoid pterosaur from the Lower Cretaceous of China and its implications for pterosaur phylogeny and evolution
    • LU, J.-C., UNWIN, D.M., XU, L. & ZHANG, X., 2008. A new azhdarchoid pterosaur from the Lower Cretaceous of China and its implications for pterosaur phylogeny and evolution. Naturwissenschaften 95, 891-897.
    • (2008) Naturwissenschaften , vol.95 , pp. 891-897
    • Lu, J.-C.1    Unwin, D.M.2    Xu, L.3    Zhang, X.4
  • 22
    • 76249084749 scopus 로고    scopus 로고
    • Evidence for modular evolution in a long-tailed pterosaur with a pterodactyloid skull
    • LU, J.-C., UNWIN, D.M., JIN, X., LIU, Y. & JI, Q., 2010. Evidence for modular evolution in a long-tailed pterosaur with a pterodactyloid skull. Proceedings of the Royal Society B 277, 383-389.
    • (2010) Proceedings of The Royal Society B , vol.277 , pp. 383-389
    • Lu, J.-C.1    Unwin, D.M.2    Jin, X.3    Liu, Y.4    Ji, Q.5
  • 23
    • 0141799566 scopus 로고
    • Mosasaur remains from the Upper Cretaceous of Western Australia
    • LUNDELIUS, E. & WARNE, S.St.J., 1960. Mosasaur remains from the Upper Cretaceous of Western Australia. Journal of Paleontology 34, 1215-1217
    • (1960) Journal of Paleontology , vol.34 , pp. 1215-1217
    • Lundelius, E.1    Warne St., S.J.2
  • 24
    • 0347582353 scopus 로고
    • Notice on a new sub-order of Pterosauria
    • Series 3
    • MARSH, O.C., 1876. Notice on a new sub-order of Pterosauria. American Journal of Science, Series 3 11,507-509.
    • (1876) American Journal of Science , vol.11 , pp. 507-509
    • Marsh, O.C.1
  • 25
    • 0034028563 scopus 로고    scopus 로고
    • Reinterpretation of a Chilean pterosaur and the occurrence of Dsungaripteridae in South America
    • MARTILL, D.M., FREY, E., DIAZ, G.C. & BELL, C.M., 2000. Reinterpretation of a Chilean pterosaur and the occurrence of Dsungaripteridae in South America. Geological Magazine 137, 19-25
    • (2000) Geological Magazine , vol.137 , pp. 19-25
    • Martill, D.M.1    Frey, E.2    Diaz, G.C.3    Bell, C.M.4
  • 27
    • 27644455386 scopus 로고
    • First pterosaur from Australia
    • MOLNAR, R.E. & THULBORN, R.A., 1980. First pterosaur from Australia. Nature 288, 361-363
    • (1980) Nature , vol.288 , pp. 361-363
    • Molnar, R.E.1    Thulborn, R.A.2
  • 28
    • 77955622272 scopus 로고    scopus 로고
    • An incomplete pterosaur skull from the Cretaceous of NorthCentral Queensland, Australia
    • MOLNAR, R.E. & THULBORN, R.A., 2007. An incomplete pterosaur skull from the Cretaceous of NorthCentral Queensland, Australia. Arquivos do Museu Nacional 65, 461-470.
    • (2007) Arquivos Do Museu Nacional , vol.65 , pp. 461-470
    • Molnar, R.E.1    Thulborn, R.A.2
  • 31
    • 0024484316 scopus 로고
    • Polar dinosaurs and biotas of the Early Cretaceous of southeastern Australia
    • RICH, T.H. & RICH, P.V., 1989. Polar dinosaurs and biotas of the Early Cretaceous of southeastern Australia. National Geographic Research 5, 15-53
    • (1989) National Geographic Research , vol.5 , pp. 15-53
    • Rich, T.H.1    Rich, P.V.2
  • 32
    • 0025658735 scopus 로고
    • Late Cretaceous nannofossil biostratigraphy and biogeography of the Australian western margin
    • Report 295
    • SHAFIK, S., 1990. Late Cretaceous nannofossil biostratigraphy and biogeography of the Australian western margin. Bureau of Mineral Resources, Geology and Geophysics, Report 295, 1-164.
    • (1990) Bureau of Mineral Resources, Geology and Geophysics , pp. 1-164
    • Shafik, S.1
  • 33
    • 0031287159 scopus 로고    scopus 로고
    • Sharks from the mid-Cretaceous Gearle Siltstone, Southern Carnarvon Basin, Western Australia
    • SIVERSON, M., 1997. Sharks from the mid-Cretaceous Gearle Siltstone, Southern Carnarvon Basin, Western Australia. Journal of Vertebrate Paleontology 17,453-465.
    • (1997) Journal of Vertebrate Paleontology , vol.17 , pp. 453-465
    • Siverson, M.1
  • 35
    • 27144537123 scopus 로고    scopus 로고
    • A new pterodactyloid pterosaur from the Wessex Formation (Lower Cretaceous) of the Isle of Wight, England
    • STEEL, L., MARTILL, D.M., UNWIN, D.M. & WINCH, J.D., 2005. A new pterodactyloid pterosaur from the Wessex Formation (Lower Cretaceous) of the Isle of Wight, England. Cretaceous Research 26, 686-698
    • (2005) Cretaceous Research , vol.26 , pp. 686-698
    • Steel, L.1    Martill, D.M.2    Unwin, D.M.3    Winch, J.D.4
  • 36
    • 0141464705 scopus 로고
    • Upper Cretaceous ichthyosaurian and plesiosaurian remains from Western Australia
    • TEICHERT, C. & MATHESON, R.S., 1944. Upper Cretaceous ichthyosaurian and plesiosaurian remains from Western Australia. The Australian Journal of Science 6, 167-170.
    • (1944) The Australian Journal of Science , vol.6 , pp. 167-170
    • Teichert, C.1    Matheson, R.S.2
  • 37
    • 0002525189 scopus 로고    scopus 로고
    • An overview of the pterosaur assemblage from the Cambridge Greensand (Cretaceous) of eastern England
    • UNWIN, D.M., 2001. An overview of the pterosaur assemblage from the Cambridge Greensand (Cretaceous) of eastern England. Mitteilungen Museum für Naturkunde Berlin, Geowissenschaftliche Reihe 4,189-221.
    • (2001) Mitteilungen Museum Für Naturkunde Berlin, Geowissenschaftliche Reihe , vol.4 , pp. 189-221
    • Unwin, D.M.1
  • 38
    • 0346039209 scopus 로고    scopus 로고
    • On the phylogeny and evolutionary history of pterosaurs
    • E. BUFFETAUT & J.-M. MAZIN, eds, Geological Society of London, Special Publications
    • UNWIN, D.M., 2003. On the phylogeny and evolutionary history of pterosaurs. In Evolution and Palaeobiology of Pterosaurs, E. BUFFETAUT & J.-M. MAZIN, eds, Geological Society of London, Special Publications 217, 139-190.
    • (2003) Evolution and Palaeobiology of Pterosaurs , vol.217 , pp. 139-190
    • Unwin, D.M.1
  • 40
    • 0031448911 scopus 로고    scopus 로고
    • On Zhejiangopterus and the relationships of pterodactyloid pterosaurs
    • UNWIN, D.M. & LU, J., 1997. On Zhejiangopterus and the relationships of pterodactyloid pterosaurs. Historical Biology 12, 199-210.
    • (1997) Historical Biology , vol.12 , pp. 199-210
    • Unwin, D.M.1    Lu, J.2
  • 41
    • 77955632068 scopus 로고    scopus 로고
    • A palynological investigation of plesiosaur-bearing rocks from the Upper Cretaceous Tahora Formation, Mangahouanga, New Zealand
    • DOI: 10.1080/03115518. 2010.486642
    • VAJDA, V. & RAINE, J.I., 2010. A palynological investigation of plesiosaur-bearing rocks from the Upper Cretaceous Tahora Formation, Mangahouanga, New Zealand. Alcheringa DOI: 10.1080/03115518. 2010.486642.
    • (2010) Alcheringa
    • Vajda, V.1    Raine, J.I.2
  • 42
    • 0038348012 scopus 로고    scopus 로고
    • Coloborhynchusspielbergisp.nov. (Pterodactyloidea) from the Albian (Lower Cretaceous) of Brazil
    • VELDMEIJER, A.J.,2003.Coloborhynchusspielbergisp.nov. (Pterodactyloidea) from the Albian (Lower Cretaceous) of Brazil. Scripta Geologica 125, 35-139
    • (2003) Scripta Geologica , vol.125 , pp. 35-139
    • Veldmeijer, A.J.1
  • 43
    • 77949750404 scopus 로고    scopus 로고
    • Coloborhynchus from the Lower Cretaceous Santana Formation, Brazil (Pterosauria, Pterodactyloidea, Anhangueridae); an update
    • VELDMEIJER, A.J., MEIJER, H.J.M. & SIGNORE, M., 2006. Coloborhynchus from the Lower Cretaceous Santana Formation, Brazil (Pterosauria, Pterodactyloidea, Anhangueridae); an update. PalArch's Journal of Vertebrate Palaeontology 3, 15-28
    • (2006) PalArch's Journal of Vertebrate Palaeontology , vol.3 , pp. 15-28
    • Veldmeijer, A.J.1    Meijer, H.J.M.2    Signore, M.3
  • 44
    • 0034956907 scopus 로고    scopus 로고
    • Discovery of a pterodactyloid pterosaur from the Yixian Formation of western Liaoning, China
    • WANG, X. & LU, J., 2001. Discovery of a pterodactyloid pterosaur from the Yixian Formation of western Liaoning, China. Chinese Science Bulletin 46, 1-6.
    • (2001) Chinese Science Bulletin , vol.46 , pp. 1-6
    • Wang, X.1    Lu, J.2
  • 45
    • 27144448823 scopus 로고    scopus 로고
    • Pterosaur diversity and faunal turnover in Cretaceous terrestrial ecosystems in China
    • WANG, X., KELLNER, A.W.A., ZHOU, Z. & CAMPOS, D.A., 2005. Pterosaur diversity and faunal turnover in Cretaceous terrestrial ecosystems in China. Nature 437, 875-879.
    • (2005) Nature , vol.437 , pp. 875-879
    • Wang, X.1    Kellner, A.W.A.2    Zhou, Z.3    Campos, D.A.4
  • 46
    • 34247634263 scopus 로고    scopus 로고
    • A new pterosaur (Ctenochasmatidae, Archaeopterodactyloidea) from the Lower Cretaceous Yixian Formation of China
    • WANG, X., KELLNER, A.W.A., ZHOU, Z. & CAMPOS, D.A., 2007. A new pterosaur (Ctenochasmatidae, Archaeopterodactyloidea) from the Lower Cretaceous Yixian Formation of China. Cretaceous Research 28, 245-260.
    • (2007) Cretaceous Research , vol.28 , pp. 245-260
    • Wang, X.1    Kellner, A.W.A.2    Zhou, Z.3    Campos, D.A.4
  • 47
    • 41149136116 scopus 로고    scopus 로고
    • Discovery of a rare arboreal forestdwelling flying reptile (Pterosauria, Pterodactyloidea) from China
    • WANG, X., KELLNER, A.W.A., ZHOU, Z. & CAMPOS, D.A., 2008a. Discovery of a rare arboreal forestdwelling flying reptile (Pterosauria, Pterodactyloidea) from China. Proceedings of the National Academy of Sciences 105, 1983-1987.
    • (2008) Proceedings of The National Academy of Sciences , vol.105 , pp. 1983-1987
    • Wang, X.1    Kellner, A.W.A.2    Zhou, Z.3    Campos, D.A.4
  • 48
    • 47249103387 scopus 로고    scopus 로고
    • A primitive istiodactylid pterosaur (Pterodactyloidea) from the Jiufotang Formation (Early Cretaceous), northeast China
    • WANG, X., CAMPOS, D.A., ZHOU, Z. & KELLNER, A.W.A., 2008b. A primitive istiodactylid pterosaur (Pterodactyloidea) from the Jiufotang Formation (Early Cretaceous), northeast China. Zootaxa 1813,1-18.
    • (2008) Zootaxa , vol.1813 , pp. 1-18
    • Wang, X.1    Campos, D.A.2    Zhou, Z.3    Kellner, A.W.A.4
  • 49
  • 51
    • 0001366178 scopus 로고
    • Die Rhamphorhynchoidea (Pterosauria) der Oberjura-Plattenkalke Suddeutschlands. I. Allgemeine Skelettmorphologie
    • WELLNHOFER, P., 1975. Die Rhamphorhynchoidea (Pterosauria) der Oberjura-Plattenkalke Suddeutschlands. I. Allgemeine Skelettmorphologie. Paläontographica 148A, 1-33.
    • (1975) Paläontographica , vol.148 A , pp. 1-33
    • Wellnhofer, P.1
  • 52
    • 0001893721 scopus 로고
    • Pterosauria
    • P. WELLNHOFER, ed., Gustav Fischer Verlag, Stuttgart, Teil
    • WELLNHOFER, P., 1978. Pterosauria. In Handbuch der Paläoherpetologie, P. WELLNHOFER, ed., Gustav Fischer Verlag, Stuttgart, Teil 19, 1-82.
    • (1978) Handbuch Der Paläoherpetologie , vol.19 , pp. 1-82
    • Wellnhofer, P.1
  • 53
    • 0005678808 scopus 로고
    • The skull of Tapejara wellnhoferi Kellner (Reptilia: Pterosauria) from the Lower Cretaceous Santana Formation of the Araripe Basin, Northeastern Brazil
    • WELLNHOFER, P. & KELLNER, A.W.A., 1991. The skull of Tapejara wellnhoferi Kellner (Reptilia: Pterosauria) from the Lower Cretaceous Santana Formation of the Araripe Basin, Northeastern Brazil. Mitteilungen der Bayerischen Staatssammlung für Paläontologie und Historische Geologie 31, 89-106.
    • (1991) Mitteilungen Der Bayerischen Staatssammlung Für Paläontologie Und Historische Geologie , vol.31 , pp. 89-106
    • Wellnhofer, P.1    Kellner, A.W.A.2
  • 54
    • 0023716608 scopus 로고
    • First pterosaur from New Zealand
    • WIFFEN, J. & MOLNAR, R.E., 1988. First pterosaur from New Zealand. Alcheringa 12, 53-59.
    • (1988) Alcheringa , vol.12 , pp. 53-59
    • Wiffen, J.1    Molnar, R.E.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.