Annals of the South African Museum, Volume 89The Museum, 1982 - Natural history |
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Page 119
... lateral border . There is no evidence for the anterior branches of the facial sutures cutting the lateral extremities of the frontal lobe , and the posterior branches meet the lateral borders slightly in front of the posterior margins ...
... lateral border . There is no evidence for the anterior branches of the facial sutures cutting the lateral extremities of the frontal lobe , and the posterior branches meet the lateral borders slightly in front of the posterior margins ...
Page 124
... lateral edge of the frontal lobe , while the posterior branch is initially directed anterolaterally , before recurving strongly to meet the lateral margin just in front of the genal spinules . Discussion The very small size , large eyes ...
... lateral edge of the frontal lobe , while the posterior branch is initially directed anterolaterally , before recurving strongly to meet the lateral margin just in front of the genal spinules . Discussion The very small size , large eyes ...
Page 150
... lateral margins of the frontal lobe , while the posterior branches pass almost straight outwards to meet the lateral margins opposite the posterior ends of the eyes . The base of the frontal lobe is carinate - bisulcate , the upper ...
... lateral margins of the frontal lobe , while the posterior branches pass almost straight outwards to meet the lateral margins opposite the posterior ends of the eyes . The base of the frontal lobe is carinate - bisulcate , the upper ...
Contents
Family Otarionidae | 14 |
Family Dalmanitidae | 45 |
Family Synphoriidae | 51 |
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 faunas figured Francovichia frontal lobe gamkaensis Gamonedaspis genal angles genera genus glabella Gydo Formation 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 narrow occipital furrow occipital ring ocellus Oosthuizenella Oxytropidoceras Pennaia petrosal Phacopina Phacops Phoca phocids pleural fields pleural grooves posterior border furrows Potamotherium preserved as internal pugnacious pygidial pygidium Reed Rennie Renniella ribs ring furrows sagittal length Schwarz segmentation Semantor semantorids slightly South African Museum specimens strongly subfamily suckers synapomorphy thorax transverse trilobites tubercles Typhloniscus ventral weakly width Wolfart Zone