Annals of the South African Museum, Volume 89The Museum, 1982 - Natural history |
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Page 89
... represent nothing more than a well - preserved frontal process such as might have been found on the holotype of D. ( Proboloides ) ensifer . Perhaps significantly , however , it is associated with Bainella and hence may represent a ...
... represent nothing more than a well - preserved frontal process such as might have been found on the holotype of D. ( Proboloides ) ensifer . Perhaps significantly , however , it is associated with Bainella and hence may represent a ...
Page 196
... representing the modifications of the auditory region of seals for aquatic adaptation can be illustrated by Potamo ... represent the sister group of the Monachini . The latter group is characterized by an apomorphic tendency toward ...
... representing the modifications of the auditory region of seals for aquatic adaptation can be illustrated by Potamo ... represent the sister group of the Monachini . The latter group is characterized by an apomorphic tendency toward ...
Page 262
... represent suckers , crosses represent knobs ; suckers and knobs of left club dotted , those of right club entire . same time . The prey may then be captured by a tong - like action of the joined clubs , as has been recorded ...
... represent suckers , crosses represent knobs ; suckers and knobs of left club dotted , those of right club entire . same time . The prey may then be captured by a tong - like action of the joined clubs , as has been recorded ...
Contents
Family Otarionidae | 14 |
Family Dalmanitidae | 45 |
Genus Gamonedaspis | 54 |
Copyright | |
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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