Annals of the South African Museum, Volume 101The Museum, 1991 - Natural history |
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Page 84
... tuberculate or non - tuberculate ribs , becoming closer coiled on the outer whorls where the ribs become non - tuberculate and uniform . Coiling on the inner whorls is very variable , ranging 84 ANNALS OF THE SOUTH AFRICAN MUSEUM.
... tuberculate or non - tuberculate ribs , becoming closer coiled on the outer whorls where the ribs become non - tuberculate and uniform . Coiling on the inner whorls is very variable , ranging 84 ANNALS OF THE SOUTH AFRICAN MUSEUM.
Page 114
... tuberculate rib followed by three to five weakly tuberculate ribs . In a few cases a pair of flank ribs connect to one of these more pronounced tubercles . All ribs are broad and low and feebly convex across the venter . Less compressed ...
... tuberculate rib followed by three to five weakly tuberculate ribs . In a few cases a pair of flank ribs connect to one of these more pronounced tubercles . All ribs are broad and low and feebly convex across the venter . Less compressed ...
Page 288
... tuberculate clubs and spindles .. ... 20 20A . Calyx sclerites are coarsely tuberculate clubs and spindles ( Figs 20-21 ) Acanthomuricea pulchra 20B . Calyx sclerites are mainly thorn scales or thorn stars 21 21A . Many calicular ...
... tuberculate clubs and spindles .. ... 20 20A . Calyx sclerites are coarsely tuberculate clubs and spindles ( Figs 20-21 ) Acanthomuricea pulchra 20B . Calyx sclerites are mainly thorn scales or thorn stars 21 21A . Many calicular ...
Contents
MARSKA G see DE DECKER A H B et | 1 |
SHONE R | 9 |
STEWART B A GRIFFITHS C L | 139 |
Copyright | |
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Common terms and phrases
abbreviations Acabaria Acrioceras Aguirre Urreta Algoa Bay ammonites Amphipoda Annals antenna australis author's name Axis Barnard Barremian Bayer bicuspidata BMNH body wall branches CALANOIDA Calanus calyces Cape Province Cape Town capensis Coenenchymal sclerites Colony colour Colotes cortex coxa Crioceratites Cryptocrioceras described dichotomous dorsal elongate Emericiceras endopodite Eunicella Exp2 falcifera Family female Flügeldecken G. C. Williams gelb genera genus gilchristi Halsschild Hauterivian Hickson holotype inner Kopf Kükenthal length Leptogorgia Lovenula male margin material Maxillarpalpen Maxilliped Natal Neoarcturus Orphnurgus outer papillae Paracrioceras Paradiaptomus Paramelita paratypes pedicels Pereopod plates pleopod Polyps posterior R.V. Meiring Naude references ribs rods Sardinia Bay Formation scales schwarz sclerites segment separates setae setose Simpsonella somite South African Museum southern Africa specimens spicules spindles spines spiniform process Stiasny SUID-AFRIKAANSE MUSEUM synonym Synonymy Théel Thomel Thomson trace fossils Transkei tuberculate Type species Uropod ventral ventrolateral Verrill whorls yrigoyeni Leanza zulu Zululand