Annals of the South African Museum, Volume 93The Museum, 1984 - Natual history |
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Page 22
... forms a small caecum lying at the be- ginning of the spermatocyst ( Fig . 7A ) . In most specimens the latter forms a longer caecum with three to five spirals , but rarely it is only a widening with epi- thelial pouches in the duct ...
... forms a small caecum lying at the be- ginning of the spermatocyst ( Fig . 7A ) . In most specimens the latter forms a longer caecum with three to five spirals , but rarely it is only a widening with epi- thelial pouches in the duct ...
Page 104
... forms in- clude Turrilites costatus , T. scheuchzerianus , Acanthoceras cornigerum , Forbesiceras largilliertianum , F. sculptum , Calycoceras gentoni paucinodatum , and species of Desmoceras , Hypophylloceras , Borissiakoceras ...
... forms in- clude Turrilites costatus , T. scheuchzerianus , Acanthoceras cornigerum , Forbesiceras largilliertianum , F. sculptum , Calycoceras gentoni paucinodatum , and species of Desmoceras , Hypophylloceras , Borissiakoceras ...
Page 105
... forms include Tonohamites , Acanthoplites , Diadochoceras nodosocostatum , Australi- ceras , Sinzovia ... forms include Tropaeum , Australiceras , Toxoceratoides , Helicancyloceras , and Nonyaniceras . APTIAN II : Cheloniceras s.s. ...
... forms include Tonohamites , Acanthoplites , Diadochoceras nodosocostatum , Australi- ceras , Sinzovia ... forms include Tropaeum , Australiceras , Toxoceratoides , Helicancyloceras , and Nonyaniceras . APTIAN II : Cheloniceras s.s. ...
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Common terms and phrases
Africa Age and distribution Agulhas Bank Agulhas Current anal Aptian Astacilla Atlantic base Basin Bay Cape Town Bergh Cape Town Cape Town Durban Cenomanian copulatory stylet core 1/cc Cretaceous Diaphus Dingle distal dorsal view DSDP Durban Durban Crozet early-middle Albian elongate endopod exopod Falkland Plateau fauna female genus Giesbrecht gland Holotype Indet Indian Ocean inner ramus Isocythereis Isopoda juvs Kensley Koonsia Lampanyctus lateral line length lobe Majungaella Marcus Maxilla Maxilliped meckelii Meiring Naude cruises Microarcturus mid-Cretaceous middle Albian Myctophidae Nafpaktitis Oertli ostracod outer ramus ovig Paratypes penial sac penis pereonite Pereopod photophore pleon pleonite Pleopod Pleopod 2 male pleotelson Pleurobranchaea posterior margin posteriorly radular Remarks ridge rounded samples slightly South African Museum southern species specimens spines spinose stylet surface theloides Tristan da Cunha tubercles Uropod Valanginian valve Vayssière ventral vertical Walvis Bay Walvis Bay Cape Zululand