Annals of the South African Museum, Volume 89The Museum, 1982 - Natural history |
From inside the book
Results 1-3 of 37
Page 17
... suggests its form may in part be ontogenetically related and that the shape of the glabella and the strength of its ... suggested that this genus may DEVONIAN TRILOBITA FROM THE BOKKEVELD GROUP 17 Family Homalonotidae Genus Burmeisteria.
... suggests its form may in part be ontogenetically related and that the shape of the glabella and the strength of its ... suggested that this genus may DEVONIAN TRILOBITA FROM THE BOKKEVELD GROUP 17 Family Homalonotidae Genus Burmeisteria.
Page 167
... suggests a correlation with the Ponta Grossa Shale of Brazil . Argentina The Devonian stratigraphy of Argentina has been ... suggested the following ages based upon various invertebrate groups : brachiopods - Emsian asteroids - Lower ...
... suggests a correlation with the Ponta Grossa Shale of Brazil . Argentina The Devonian stratigraphy of Argentina has been ... suggested the following ages based upon various invertebrate groups : brachiopods - Emsian asteroids - Lower ...
Page 202
... suggested here , these biogeographic groups are very heterogeneous . For example , the Caribbean - Atlantic group includes such genera as Monotherium and Callophoca ( which are clearly related to the Antarctic seals ) , and Monachus and ...
... suggested here , these biogeographic groups are very heterogeneous . For example , the Caribbean - Atlantic group includes such genera as Monotherium and Callophoca ( which are clearly related to the Antarctic seals ) , and Monachus and ...
Contents
Family Otarionidae | 14 |
Family Dalmanitidae | 45 |
Genus Gamonedaspis | 54 |
Copyright | |
4 other sections not shown
Other editions - View all
Common terms and phrases
2p furrows 9 fig abaxially Acropyga adaxial Anoplolepis anteriorly apodemal pits distally apomorphic arbuteus Lake axial furrows axial rings axis Bainella baini Baldis bulla Burmeisteria herscheli Murchison Calmonia cephalon Clarke Cryphaeus custodiens Dalmanites deep Devonian distinct Douvilleiceras Eldredge & BraniĊĦa exsag external cochlear foramen eyes facial suture fauna Francovichia frontal lobe gamkaensis Gamonedaspis genal angles genera genus geol glabella Histriophoca holotype Homalonotus internal moulds Kozlowski Kozlowskiaspis L1 lobes lateral view lectotype Lobodontini Malvinokaffric margin material median Metacryphaeus Mirounga Miroungini moderately convex monachines Monachus Monotherium Muizon narrow occipital furrow occipital ring ocellus Oosthuizenella Oxytropidoceras Pennaia petrosal Phacopina Phacops Phoca phocids pleural fields pleural grooves post-axial posterior border furrows Potamotherium preserved as internal pugnacious pygidial pygidium Reed Rennie Renniella ribs ring furrows sagittal length Schwarz seals segmentation Semantor semantorids slightly South African Museum specimens strongly subfamily suckers synapomorphy thorax transverse trilobites tubercles Typhloniscus ventral weakly width Wolfart