Annals of the South African Museum, Volume 73The Museum, 1977 - Natual history |
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Page 75
... relatively longer and the braincase longer and narrower . In general skull proportions and morphology X. muelleri seems least modified among species of Xenopus , but in having a relatively long skull shows similarity to X. laevis . X ...
... relatively longer and the braincase longer and narrower . In general skull proportions and morphology X. muelleri seems least modified among species of Xenopus , but in having a relatively long skull shows similarity to X. laevis . X ...
Page 76
... relative X. pascuali on the one hand , and to X. tropicalis and its fossil relative X. romeri on the other . The similarities of maxilla , ear capsule , and foot proportions to those of X. muelleri suggest relationship to this relatively ...
... relative X. pascuali on the one hand , and to X. tropicalis and its fossil relative X. romeri on the other . The similarities of maxilla , ear capsule , and foot proportions to those of X. muelleri suggest relationship to this relatively ...
Page 77
... relatively little disarticulation of material ; most specimens are relatively well articulated and complete although many have lost parts of the skeleton by breakage in collection . Some maceration occurred , however , as isolated ...
... relatively little disarticulation of material ; most specimens are relatively well articulated and complete although many have lost parts of the skeleton by breakage in collection . Some maceration occurred , however , as isolated ...
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Common terms and phrases
abbreviations adcauline adnate Africa Albian Allman Ammonites Ammonoidea Amphipoda Ancyloceras Adouliceras aperture Aptian Australiceras author's name authors bicuspidata BMNH body chamber cala Cape Town Casey Cenomanian coiling Collignon constrictions Cretaceous Crioceras crozier described Description distal dorsal dorsum Eoxenopoides reuningi fauna figures flanks fossil frogs Gastropoda genus geol gonothecae H. L. Clark Haughton Helicancyloceras Hoepen holotype hydrocladia hydroids hydrothecae indra internode italics Kerguelen Kossmat Late Santonian lateral Lectotype length lobe locality Lower Aptian Maastrichtian material metres Millard Mozambique nematothecae occur ornament paratypes Pedicel phragmocone pipids Pondoland Pseudophyllites references ribs rounded Saghalinites Santonian Santonian to early scientific name segments separated Sertularella shaft shoulder Sinzow South African Museum southern Spath species specimens spines Stechow stem subheadings subtimotheanus SUID-AFRIKAANSE MUSEUM suture Symplectoscyphus Synonymy Tetragonites text-fig Tonohamites Totton Toxoceratoides transverse Tropaeum tubercles Upper Aptian venter ventral vertebrae Vervoort Wb/Wh whorl section Wiedmann Xenopus Zool Zululand Zygophylax