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Re: [2010] Brèves paléontologiques
Posté par Lolo, dans Actualités des dinosaures,
le
11 107
Un ceratopsien hongrois !
- Ősi, A., R.J. Butler & David B. Weishampel. 2010. A Late Cretaceous
ceratopsian dinosaur from Europe with Asian affinities. Nature 465: 466-468.
Ceratopsians (horned dinosaurs) represent a highly diverse and abundant
radiation of non-avian dinosaurs1, 2, 3, 4, 5 known primarily from the
Cretaceous period (65-145 million years ago). This radiation has been
considered to be geographically limited to Asia and western North America1,
2, 3, with only controversial remains reported from other continents. Here
we describe new ceratopsian cranial material from the Late Cretaceous of
Iharkút, Hungary6, from a coronosaurian ceratopsian, Ajkaceratops kozmai.
Ajkaceratops is most similar to 'bagaceratopsids' such as Bagaceratops and
Magnirostris, previously known only from Late Cretaceous east Asia3, 5, 7,
8. The new material unambiguously demonstrates that ceratopsians occupied
Late Cretaceous Europe and, when considered with the recent discovery of
possible leptoceratopsid teeth from Sweden9, indicates that the clade may
have reached Europe on at least two independent occasions. European Late
Cretaceous dinosaur faunas have been characterized as consisting of a mix of
endemic 'relictual' taxa and 'Gondwanan' taxa, with typical Asian and North
American groups largely absent10, 11. Ajkaceratops demonstrates that this
prevailing biogeographical hypothesis is overly simplified and requires
reassessment. Iharkút was part of the western Tethyan archipelago, a
tectonically complex series of island chains between Africa and Europe12,
and the occurrence of a coronosaurian ceratopsian in this locality may
represent an early Late Cretaceous 'island-hopping' dispersal across the
Tethys Ocean.
- Ősi, A., R.J. Butler & David B. Weishampel. 2010. A Late Cretaceous
ceratopsian dinosaur from Europe with Asian affinities. Nature 465: 466-468.
Ceratopsians (horned dinosaurs) represent a highly diverse and abundant
radiation of non-avian dinosaurs1, 2, 3, 4, 5 known primarily from the
Cretaceous period (65-145 million years ago). This radiation has been
considered to be geographically limited to Asia and western North America1,
2, 3, with only controversial remains reported from other continents. Here
we describe new ceratopsian cranial material from the Late Cretaceous of
Iharkút, Hungary6, from a coronosaurian ceratopsian, Ajkaceratops kozmai.
Ajkaceratops is most similar to 'bagaceratopsids' such as Bagaceratops and
Magnirostris, previously known only from Late Cretaceous east Asia3, 5, 7,
8. The new material unambiguously demonstrates that ceratopsians occupied
Late Cretaceous Europe and, when considered with the recent discovery of
possible leptoceratopsid teeth from Sweden9, indicates that the clade may
have reached Europe on at least two independent occasions. European Late
Cretaceous dinosaur faunas have been characterized as consisting of a mix of
endemic 'relictual' taxa and 'Gondwanan' taxa, with typical Asian and North
American groups largely absent10, 11. Ajkaceratops demonstrates that this
prevailing biogeographical hypothesis is overly simplified and requires
reassessment. Iharkút was part of the western Tethyan archipelago, a
tectonically complex series of island chains between Africa and Europe12,
and the occurrence of a coronosaurian ceratopsian in this locality may
represent an early Late Cretaceous 'island-hopping' dispersal across the
Tethys Ocean.
Acta Geologica Sinica
Posté par Lolo, dans Publications paléontologiques…,
le
3 489
- Eosipterus (1997):
http://www.geojournals.cn/dzxben/ch/reader/download_pdf.aspx?file_no=19970213&year_id=1997&quarter_id=2&falg=1
- Huabeisaurus (2000):
http://www.geojournals.cn/dzxben/ch/reader/download_pdf.aspx?file_no=20000219&year_id=2000&quarter_id=2&falg=1
- Gongxianosaurus (2000):
http://www.geojournals.cn/dzxben/ch/reader/download_pdf.aspx?file_no=20000221&year_id=2000&quarter_id=2&falg=1
- Hongshanosaurus (2003):
http://www.geojournals.cn/dzxben/ch/reader/download_pdf.aspx?file_no=20030103&year_id=2003&quarter_id=1&falg=1
- Shenzhouraptor (2003):
http://www.geojournals.cn/dzxben/ch/reader/download_pdf.aspx?file_no=20030104&year_id=2003&quarter_id=1&falg=1
- Shuangmiaosaurus (2003):
http://www.geojournals.cn/dzxben/ch/reader/download_pdf.aspx?file_no=20030223&year_id=2003&quarter_id=2&falg=1
- Magnirostris (2003):
http://www.geojournals.cn/dzxben/ch/reader/download_pdf.aspx?file_no=20030338&year_id=2003&quarter_id=3&falg=1
- Beipiaosaurus (pygostyle) (2003):
http://www.geojournals.cn/dzxben/ch/reader/download_pdf.aspx?file_no=20030337&year_id=2003&quarter_id=3&falg=1
- Gobititan (2003):
http://www.geojournals.cn/dzxben/ch/reader/download_pdf.aspx?file_no=20030450&year_id=2003&quarter_id=4&falg=1
- Aberratiodontus (2004):
http://www.geojournals.cn/dzxben/ch/reader/download_pdf.aspx?file_no=20040102&year_id=2004&quarter_id=1&falg=1
http://www.geojournals.cn/dzxben/ch/reader/download_pdf.aspx?file_no=19970213&year_id=1997&quarter_id=2&falg=1
- Huabeisaurus (2000):
http://www.geojournals.cn/dzxben/ch/reader/download_pdf.aspx?file_no=20000219&year_id=2000&quarter_id=2&falg=1
- Gongxianosaurus (2000):
http://www.geojournals.cn/dzxben/ch/reader/download_pdf.aspx?file_no=20000221&year_id=2000&quarter_id=2&falg=1
- Hongshanosaurus (2003):
http://www.geojournals.cn/dzxben/ch/reader/download_pdf.aspx?file_no=20030103&year_id=2003&quarter_id=1&falg=1
- Shenzhouraptor (2003):
http://www.geojournals.cn/dzxben/ch/reader/download_pdf.aspx?file_no=20030104&year_id=2003&quarter_id=1&falg=1
- Shuangmiaosaurus (2003):
http://www.geojournals.cn/dzxben/ch/reader/download_pdf.aspx?file_no=20030223&year_id=2003&quarter_id=2&falg=1
- Magnirostris (2003):
http://www.geojournals.cn/dzxben/ch/reader/download_pdf.aspx?file_no=20030338&year_id=2003&quarter_id=3&falg=1
- Beipiaosaurus (pygostyle) (2003):
http://www.geojournals.cn/dzxben/ch/reader/download_pdf.aspx?file_no=20030337&year_id=2003&quarter_id=3&falg=1
- Gobititan (2003):
http://www.geojournals.cn/dzxben/ch/reader/download_pdf.aspx?file_no=20030450&year_id=2003&quarter_id=4&falg=1
- Aberratiodontus (2004):
http://www.geojournals.cn/dzxben/ch/reader/download_pdf.aspx?file_no=20040102&year_id=2004&quarter_id=1&falg=1
Re: Ceratopsia
Posté par Lolo, dans Proposer des dossiers/articles,
le
25 813
Sources (nombreuses) utilisées:
- DTE 4
- TD
- Alifanov, V. R. (2003) Two new dinosaurs of the infraorder neoceratopsia (Ornithischia) from the Upper Cretaceous of the Nemegt Depression, Mongolian People's Republic: Paleontological Journal, v. 37, n. 5, p. 524-534. (Lamaceratops tereschenkoi, Platyceratops tatarinovi)
- Brown, B. and Schlaikjer, E.M. (1937). The skeleton of Styracosaurus with a description of a new species. Am. Mus. Noviates 955, 1-12
- Brown, B. and Schlaikjer, E.M. (1942). The skeleton of Leptoceratops with the description of a new species. Am. Mus. Novitates. 1169, 1-15
- Chinnery, B.J. (2004). Description of Prenoceratops pieganensis gen et sp. nov. (Dinosauria: Neoceratopsia) from the Two Medicine Formation of Montana. Journal of Vertebrate Paleontology 24(3): 572-590
- Granger, W. and Gregory, W.K. (1923) Protoceratops andrewsi, a preceratopian dinosaur from Mongolia. Am. Museum Novitates 42, 1-9
- Lambert, O., Godefroit, P., Li, H., Shang, C.-Y., and Dong, Z.-M. (2001) A new species of Protoceratops (Dinosauria, Neoceratopsia) from the Late Cretaceous of Inner Mongolia (P.R. China). Bulletin de l'Institut Royal des Sciences Naturelles de Belgique, Sciences de la Terre 71-Supp.: 5-28. (Protoceratops hellenikorhinus)
- Lehman, T.M. (1996) A horned dinosaur from the El Piacho Formation of west Texas, and review of ceratopsian dinosaurs from the American Southwest. Journal of Paleontology 17: 494-508
- Lehman, T.M. (1998) A gigantic skull and skeleton of the horned dinosaur Pentaceratops sternbergii from New Mexico. JVP 72 (5): 894-906
- Osborn, H. F. (1923). A new genus and species of Ceratopsia from New Mexico, Pentaceratoos stennbergii. Am. Mus. Novitates 93:1-3
- Osborn, H. F. (1933). Mounted skeleton of Triceratops elatus. Am. Mus. Novitates 654: 1-14.
- Penkalski, P. and Dodson, P. (1999). The morphology and systematics of Avaceratops, a primitve horned dinosaur from the Judith River Formation (Late Campanian) of Montana, with the description of a second skull. JVP 19(4):692-711
- Russell, D.A. and Zhao, Z. -J. (1996). New psittacosaur occurences in Inner Mongolia. Can. J. Earth. Sci. 33, 637-648
- Sampson, S.D. (1995) Two horned dinosaurs from the Upper Cretaceous Two Medicine Formation of Montana; with a phylogenetic analysis of the Centrosaurinae (Ornithischia: Cetaropsidae). J. Vertebr. Paleontol. 15 (4), 743-760 [Achelosaurus]
- Sternberg, C. H. (1940). Ceratopsidae from Alberta. J. Paleontol. 14:468-480
- Tereschenko, V. S. and Alifanov, V. R. (2003) Bainoceratops efremovi, a New Protoceratopid Dinosaur (Protoceratopidae, Neoceratopsia) from the Bain-Dzak Locality (South Mongolia) Paleontological Journal (37[3])
- Tyson, H. (1981). The structure and relationships of the horned dinosaur Arrhinoceratops Parks (Ornithischia: Ceratopsidae). Can. J. Earth Sci. 18:1241-1247
- Wolfe D.G. & Kirkland, J.I. (1998) Zuniceratops christopheri n. gen. & n. sp., a ceratopsian dinosaur from the Moreno Hill Formation (Cretaceous, Turonian) of west-central New Mexico. Proceedings volume for the The "Lower to "Middle" Cretaceous terrestrial ecosystems" symposium, Fruita, CO, Dinamation Lower and Middle Cretaceous Terrestrial Ecosystems Spencer G. Lucas, James I. Kirkland and John W. Estep, Eds. New Mexico Museum of Natural History Bulletin 14
- Xu, X., Makovicky, P.J., Wang, X.-L., Norell, M.A. & Hou, H.L. (2002) A ceratopsian dinosaur from China and the early evolution of Ceratopsia. Nature 416, 314 - 317 (Liaoceratops yanzigouensis)
- You, H.L., Xu, X. and Wang, X.L. ( 2003) A new genus of Psittacosauridae (Dinosauria: Ornithopoda) and the origin and early evolution of marginocephalian dinosaurs. Acta Geologica Sinica 77(1):15-20 [Hongshanosaurus houi]
- You, H.-L. & Dodson, P. (2003) Redescription of neoceratopsian dinosaur Archaeoceratops and early evolution of Neoceratopsia. Acta Palaeontologica Polonica 48 (2), 2003: 261-272
- You, H.-L., and Dong, Z.-M. (2003) A new Protoceratopsid (Dinosauria: Neoceratopsia) from the Late Cretaceous of Inner Mongolia, China. Acta Geologica Sinica (English Edition) 77(3): 299-303. [Magnirostris dodsoni]
- You, H., Li, D., Ji, Q., Lamanna. M.C.and Dodson, P. (2005) On a New Genus of Basal Neoceratopsian Dinosaur from the Early Cretaceous of Gansu Province, China Chinese Geological Journal. Vol. 79 No. 5 pp. 593-597 Acta Geologica Sinica Oct. 2005 ( Auroraceratops rugosus)
- Zhao X, Cheng Zh, and Xu X. (1999). The earliest ceratopsian from the Tuchengzi Formation of Liaoning, China. JVP 19(4):681-691
----------
Edité le 10/04/2006 à 15:29 par lolo
- DTE 4
- TD
- Alifanov, V. R. (2003) Two new dinosaurs of the infraorder neoceratopsia (Ornithischia) from the Upper Cretaceous of the Nemegt Depression, Mongolian People's Republic: Paleontological Journal, v. 37, n. 5, p. 524-534. (Lamaceratops tereschenkoi, Platyceratops tatarinovi)
- Brown, B. and Schlaikjer, E.M. (1937). The skeleton of Styracosaurus with a description of a new species. Am. Mus. Noviates 955, 1-12
- Brown, B. and Schlaikjer, E.M. (1942). The skeleton of Leptoceratops with the description of a new species. Am. Mus. Novitates. 1169, 1-15
- Chinnery, B.J. (2004). Description of Prenoceratops pieganensis gen et sp. nov. (Dinosauria: Neoceratopsia) from the Two Medicine Formation of Montana. Journal of Vertebrate Paleontology 24(3): 572-590
- Granger, W. and Gregory, W.K. (1923) Protoceratops andrewsi, a preceratopian dinosaur from Mongolia. Am. Museum Novitates 42, 1-9
- Lambert, O., Godefroit, P., Li, H., Shang, C.-Y., and Dong, Z.-M. (2001) A new species of Protoceratops (Dinosauria, Neoceratopsia) from the Late Cretaceous of Inner Mongolia (P.R. China). Bulletin de l'Institut Royal des Sciences Naturelles de Belgique, Sciences de la Terre 71-Supp.: 5-28. (Protoceratops hellenikorhinus)
- Lehman, T.M. (1996) A horned dinosaur from the El Piacho Formation of west Texas, and review of ceratopsian dinosaurs from the American Southwest. Journal of Paleontology 17: 494-508
- Lehman, T.M. (1998) A gigantic skull and skeleton of the horned dinosaur Pentaceratops sternbergii from New Mexico. JVP 72 (5): 894-906
- Osborn, H. F. (1923). A new genus and species of Ceratopsia from New Mexico, Pentaceratoos stennbergii. Am. Mus. Novitates 93:1-3
- Osborn, H. F. (1933). Mounted skeleton of Triceratops elatus. Am. Mus. Novitates 654: 1-14.
- Penkalski, P. and Dodson, P. (1999). The morphology and systematics of Avaceratops, a primitve horned dinosaur from the Judith River Formation (Late Campanian) of Montana, with the description of a second skull. JVP 19(4):692-711
- Russell, D.A. and Zhao, Z. -J. (1996). New psittacosaur occurences in Inner Mongolia. Can. J. Earth. Sci. 33, 637-648
- Sampson, S.D. (1995) Two horned dinosaurs from the Upper Cretaceous Two Medicine Formation of Montana; with a phylogenetic analysis of the Centrosaurinae (Ornithischia: Cetaropsidae). J. Vertebr. Paleontol. 15 (4), 743-760 [Achelosaurus]
- Sternberg, C. H. (1940). Ceratopsidae from Alberta. J. Paleontol. 14:468-480
- Tereschenko, V. S. and Alifanov, V. R. (2003) Bainoceratops efremovi, a New Protoceratopid Dinosaur (Protoceratopidae, Neoceratopsia) from the Bain-Dzak Locality (South Mongolia) Paleontological Journal (37[3])
- Tyson, H. (1981). The structure and relationships of the horned dinosaur Arrhinoceratops Parks (Ornithischia: Ceratopsidae). Can. J. Earth Sci. 18:1241-1247
- Wolfe D.G. & Kirkland, J.I. (1998) Zuniceratops christopheri n. gen. & n. sp., a ceratopsian dinosaur from the Moreno Hill Formation (Cretaceous, Turonian) of west-central New Mexico. Proceedings volume for the The "Lower to "Middle" Cretaceous terrestrial ecosystems" symposium, Fruita, CO, Dinamation Lower and Middle Cretaceous Terrestrial Ecosystems Spencer G. Lucas, James I. Kirkland and John W. Estep, Eds. New Mexico Museum of Natural History Bulletin 14
- Xu, X., Makovicky, P.J., Wang, X.-L., Norell, M.A. & Hou, H.L. (2002) A ceratopsian dinosaur from China and the early evolution of Ceratopsia. Nature 416, 314 - 317 (Liaoceratops yanzigouensis)
- You, H.L., Xu, X. and Wang, X.L. ( 2003) A new genus of Psittacosauridae (Dinosauria: Ornithopoda) and the origin and early evolution of marginocephalian dinosaurs. Acta Geologica Sinica 77(1):15-20 [Hongshanosaurus houi]
- You, H.-L. & Dodson, P. (2003) Redescription of neoceratopsian dinosaur Archaeoceratops and early evolution of Neoceratopsia. Acta Palaeontologica Polonica 48 (2), 2003: 261-272
- You, H.-L., and Dong, Z.-M. (2003) A new Protoceratopsid (Dinosauria: Neoceratopsia) from the Late Cretaceous of Inner Mongolia, China. Acta Geologica Sinica (English Edition) 77(3): 299-303. [Magnirostris dodsoni]
- You, H., Li, D., Ji, Q., Lamanna. M.C.and Dodson, P. (2005) On a New Genus of Basal Neoceratopsian Dinosaur from the Early Cretaceous of Gansu Province, China Chinese Geological Journal. Vol. 79 No. 5 pp. 593-597 Acta Geologica Sinica Oct. 2005 ( Auroraceratops rugosus)
- Zhao X, Cheng Zh, and Xu X. (1999). The earliest ceratopsian from the Tuchengzi Formation of Liaoning, China. JVP 19(4):681-691
----------
Edité le 10/04/2006 à 15:29 par lolo
Re: Ceratopsia
Posté par Lolo, dans Proposer des dossiers/articles,
le
31 580
Bagaceratops:
Magnirostris:
Protoceratops andrewsi:
Protoceratops hellenikorhinus:
Magnirostris:
Protoceratops andrewsi:
Protoceratops hellenikorhinus:
Re: Ceratopsia
Posté par Lolo, dans Proposer des dossiers/articles,
le
31 977
C- CORONOSAURIA:
Littéralement "lézard couronné". Ici, les Ceratopsiens deviennent essentiellement quadrupèdes, leur crâne s'allonge et leur colerette aussi.
Protoceratopsidae:
Les représentants de cette famille, entre autre, présentent parfois une "bosse" sur le museau, un prémaxillaire est plus haut que long, et une ouverture narinale oblongue.
¤ Bagaceratops rozhdestvenskyi Osmolska & Maryanska, 1975
Est inclus dans ce genre: Breviceratops koslowskii (Kurzanov, 1990). On en connait au moins 25 crânes et de nombreux squelettes, provenant de Mongolie et datant du Campanien.
¤ Bainoceratops efremovi Tereschenko & Alifanov, 2003
Décrit à partir de vertèbres - Mongolie (Crétacé supérieur).
¤ Graciliceratops mongoliensis Sereno, 2000
1 crâne partiel, et quelques squelettes incomplets - Mongolie - Cenomanien/Santonien.
¤ Lamaceratops tereschenkoi Alifanov, 2003
1 crâne presque complet - Santonien - Mongolie
¤ Magnirostris dodsoni You & Dong, 2003
1 crâne incomplet - Chine - Crétacé supérieur.
¤ Platyceratops tatarinovi Alifanov, 2003
1 crâne incomplet - Mongolie - Campanien
¤ Protoceratops andrewsi Granger & Gregory, 1923
80 crânes aumoins et de nombreux squelettes - Découvert en Mongolie et en Chine - Date du Santonien/Campanien.
Deux autres espèces:
¤¤P.hellenikorhinus Lambert et al, 2001
9 crânes incomplets; cette espèce portait deux petites bosses nasales.
¤¤P.kozlowskii a été renommé Breviceratops (voir Bagaceratops).
----------
Edité le 04/04/2006 à 20:51 par lolo
Littéralement "lézard couronné". Ici, les Ceratopsiens deviennent essentiellement quadrupèdes, leur crâne s'allonge et leur colerette aussi.
Protoceratopsidae:
Les représentants de cette famille, entre autre, présentent parfois une "bosse" sur le museau, un prémaxillaire est plus haut que long, et une ouverture narinale oblongue.
¤ Bagaceratops rozhdestvenskyi Osmolska & Maryanska, 1975
Est inclus dans ce genre: Breviceratops koslowskii (Kurzanov, 1990). On en connait au moins 25 crânes et de nombreux squelettes, provenant de Mongolie et datant du Campanien.
¤ Bainoceratops efremovi Tereschenko & Alifanov, 2003
Décrit à partir de vertèbres - Mongolie (Crétacé supérieur).
¤ Graciliceratops mongoliensis Sereno, 2000
1 crâne partiel, et quelques squelettes incomplets - Mongolie - Cenomanien/Santonien.
¤ Lamaceratops tereschenkoi Alifanov, 2003
1 crâne presque complet - Santonien - Mongolie
¤ Magnirostris dodsoni You & Dong, 2003
1 crâne incomplet - Chine - Crétacé supérieur.
¤ Platyceratops tatarinovi Alifanov, 2003
1 crâne incomplet - Mongolie - Campanien
¤ Protoceratops andrewsi Granger & Gregory, 1923
80 crânes aumoins et de nombreux squelettes - Découvert en Mongolie et en Chine - Date du Santonien/Campanien.
Deux autres espèces:
¤¤P.hellenikorhinus Lambert et al, 2001
9 crânes incomplets; cette espèce portait deux petites bosses nasales.
¤¤P.kozlowskii a été renommé Breviceratops (voir Bagaceratops).
----------
Edité le 04/04/2006 à 20:51 par lolo
Re: Un livre...
Posté par Lolo, dans Publications paléontologiques…,
le
14 787
Voilà juste les genres valides:
Ekrixinatosaurus
Pycnonemosaurus
Rajasaurus
Rugops
Spinostropheus
Condorraptor
Zupaysaurus
Tyrannotitan
Tanycolagreus
Huaxiagnathus
Mirischia
Aviatyrannis
Appalachiosaurus
Dilong
Falcarius
Omnivoropteryx
Nemegtia
Pedopenna
Xinjiangovenator
Yixianosaurus
Mei
Sinusonasus
Atrociraptor
Dromaeosauroides
Graciliraptor
Neuquenraptor
Thecodontosaurus caducus
Unaysaurus
Antetonitrus
Tazoudasaurus
Ferganasaurus
Chebsaurus
Galveosaurus
Brachytrachelopan
Amazonasaurus
Suuwassea
Lusotitan
Daanosaurus
Bonatitan
Bonitasaura
Borealosaurus
Gobititan
Isisaurus
Karongasaurus
Mendozasaurus
Rinconsaurus
Bissektipelta
Hungarosaurus
Changchunsaurus
Talenkauen
Penelopognathus
Kerberosaurus
Pararhbdodon
Ferganocephale
Hongshanosaurus
Bainoceratops
Lamaceratops
Magnirostris
Platyceratops
Prenoceratops
Serendiceratops
Ca parait beaucoup, mais les années 2003, 2004 et 2005 ont été fertiles en nouveaux dinos ....
A cette liste, il faut rajouter les 'Nomen ex-dissertatione', les 'nomen nudum' (non décrit), certains 'nomen dubium', et beaucoup de synonymes de genres valides(mais c'est pas grave puisque ce sont des synonymes
).
Ekrixinatosaurus
Pycnonemosaurus
Rajasaurus
Rugops
Spinostropheus
Condorraptor
Zupaysaurus
Tyrannotitan
Tanycolagreus
Huaxiagnathus
Mirischia
Aviatyrannis
Appalachiosaurus
Dilong
Falcarius
Omnivoropteryx
Nemegtia
Pedopenna
Xinjiangovenator
Yixianosaurus
Mei
Sinusonasus
Atrociraptor
Dromaeosauroides
Graciliraptor
Neuquenraptor
Thecodontosaurus caducus
Unaysaurus
Antetonitrus
Tazoudasaurus
Ferganasaurus
Chebsaurus
Galveosaurus
Brachytrachelopan
Amazonasaurus
Suuwassea
Lusotitan
Daanosaurus
Bonatitan
Bonitasaura
Borealosaurus
Gobititan
Isisaurus
Karongasaurus
Mendozasaurus
Rinconsaurus
Bissektipelta
Hungarosaurus
Changchunsaurus
Talenkauen
Penelopognathus
Kerberosaurus
Pararhbdodon
Ferganocephale
Hongshanosaurus
Bainoceratops
Lamaceratops
Magnirostris
Platyceratops
Prenoceratops
Serendiceratops
Ca parait beaucoup, mais les années 2003, 2004 et 2005 ont été fertiles en nouveaux dinos ....
A cette liste, il faut rajouter les 'Nomen ex-dissertatione', les 'nomen nudum' (non décrit), certains 'nomen dubium', et beaucoup de synonymes de genres valides(mais c'est pas grave puisque ce sont des synonymes
).
Re: signification des noms
Posté par Gwendoline, dans Dinosaures et Oiseaux,
le
9 856
Ok!!
monolophosaurus
mymoorapelta
nanshiungosaurus
mirischia
magnosaurus(grand reptile?)
magyarosaurus
microvenator
malawisaurus
magnirostris
suuwassea
monolophosaurus
mymoorapelta
nanshiungosaurus
mirischia
magnosaurus(grand reptile?)
magyarosaurus
microvenator
malawisaurus
magnirostris
suuwassea