Annals of the South African Museum, Volume 64The Museum, 1974 - Natural history |
From inside the book
Results 1-3 of 18
Page 235
... America ) , represented by two genera : Meniscoessus and Cimolomys . The familial and ordinal assignment of the genus Viridomys Fox from the Upper Milk River Formation is uncertain , and that is why Viridomys is not shown in Figure 1 ...
... America ) , represented by two genera : Meniscoessus and Cimolomys . The familial and ordinal assignment of the genus Viridomys Fox from the Upper Milk River Formation is uncertain , and that is why Viridomys is not shown in Figure 1 ...
Page 240
... America reached Asia in the late Creta- ceous . It follows that in the late Cretaceous the connections between these continents allowed the migration from Asia to North America , but not vice versa . This conclusion , based on the ...
... America reached Asia in the late Creta- ceous . It follows that in the late Cretaceous the connections between these continents allowed the migration from Asia to North America , but not vice versa . This conclusion , based on the ...
Page 241
... America and Asia . In the Cretaceous of Asia the Taeniolabidoidea prevail , while in North America it is the Ptilodontoidea . The two taeniolabidoid families : Eucosmodontidae and Taeniolabididae originated in Asia and reached North America ...
... America and Asia . In the Cretaceous of Asia the Taeniolabidoidea prevail , while in North America it is the Ptilodontoidea . The two taeniolabidoid families : Eucosmodontidae and Taeniolabididae originated in Asia and reached North America ...
Contents
Scientific papers of L D Boonstra | 3 |
The braincase and associated structures of the cotylosaur reptile Procolophon triconiceps | 11 |
On the source of therapsids by E C OLSON | 47 |
Copyright | |
7 other sections not shown
Other editions - View all
Common terms and phrases
Africa antérieure anteriorly astragalus basioccipital basisphenoid bone Boonstra bord braincase Broom calcaneum canal canine caniniform Chronofauna Cistecephaloides Cistecephalus complexe para-basisphénoïde condyle cranial crête cynodonts dentary dicynodonts Dimetrodon distal dorsal process edge Eodicynodon être exoccipital fauna fenestra ovalis fenêtre foramen Formation forms fossa fossil frontal genera genus Gondwana Gorgonops gorgonopsians H:B index Haughton Heterodontosaurus holotype Karroo Kawingasaurus kitchingi Kombuisia l'opisthotique late Cretaceous lateral lower jaw Lycorhinus Lycorhinus angustidens Lystrosaurus maxilla maxillaire medial Moschorhinidae moyennement multituberculate museau occipital Olson opisthotic ornithischian palate parietal paroccipital pelycosaurs Permian Permien supérieur Pisanosaurus postcanine postérieure posterior posteriorly postorbital pr.q.Pt premaxilla prémaxillaire premaxillary preparietal primitive processus carré Procolophon prootic prootique pterygoid ptérygoïde quadrate région reptiles Reptilia ridge Romer SAN DIEGO Sigogneau skull roof sousorbitaire specimen squamosal stapes supraoccipital surface suture tarsus teeth terrestrial therapsids Thulborn tibia Triassic upper horizontal groove ventral vertebrates vomer Watongia Whaitsiidae zone à Cistecephalus