Annals of the South African Museum, Volume 92The Museum, 1984 - Natual history |
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Page 133
... narrow . Second lateral saddle is not as broad as the first . Second lateral lobe is narrow and short . Third lateral saddle broad and short , but not as broad as the second and not reaching as far forward nor as far backwards . Third ...
... narrow . Second lateral saddle is not as broad as the first . Second lateral lobe is narrow and short . Third lateral saddle broad and short , but not as broad as the second and not reaching as far forward nor as far backwards . Third ...
Page 135
... narrow L ; U2 and inner elements are all narrow and small . Other species , such as P. dravidicum Kossmat , 1895 , universally referred to the genus , have much more complex , long , narrow , finely indented saddles COILING VENTER ...
... narrow L ; U2 and inner elements are all narrow and small . Other species , such as P. dravidicum Kossmat , 1895 , universally referred to the genus , have much more complex , long , narrow , finely indented saddles COILING VENTER ...
Page 236
... narrow - stemmed saddles of the P. ( P. ) dra- vidicum type ( Fig . 93 ) . Discussion In Zululand the species is easily identified by the narrow umbilicus , high , compressed whorl section , unicarinate , fastigiate venter , and ...
... narrow - stemmed saddles of the P. ( P. ) dra- vidicum type ( Fig . 93 ) . Discussion In Zululand the species is easily identified by the narrow umbilicus , high , compressed whorl section , unicarinate , fastigiate venter , and ...
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Common terms and phrases
abdominal segments adult Africa Ammonites antennae apex arthropods Barnard beetles besairiei brown brownish Cape Natal Cape Point Cape Town carcasses cerci Collected Collignon colour Coniacian d'Orbigny December dorsal view dravidicum Kossmat eggs elytra Family fauna genus Grossouvre hatched Head henniei Holotype inner whorls Labium large numbers larvae left lateral view lobe Locality long setae Lucia Formation mandible margae margin Matsumoto maxilla mesal mesothoracic Middle Coniacian Mollusca natalensis nymphs ocelli ornament outer whorls oval pairs of legs pale Paratype Peroniceras Peroniceras Peroniceras Zuluiceras piceous posterior Prionocycloceras pronotum Protexanites Pupa R.S. Africana R.S. Pieter Faure radula radula slide reddish Redtenbacher ribs River SAN DIEGO Santonian setae Shell shiny side South African Museum Sowerby spines spiracles subfamily subtricarinatum suture suture-line Syntypes text-fig Tomlin tridorsatum Schlüter type species umbilical undulatocarinatum Upper Coniacian valves venter ventral view ventrolateral tubercles westphalicum whorl section yellowish zulu Zuluites Zululand