Annals of the South African Museum, Volume 101The Museum, 1992 - Natural history |
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Page 115
... Acrioceras zulu clearly belongs to the group of Acrioceras tabarelli ( Astier , 1851 : 19 , pl . 7 ( fig . 9 ) ) , but it connects morphologically with Paraspinoceras pul- cherrimum ( d'Orbigny , 1840 : 495 , pl . 121 ( figs 3-7 ) ) via ...
... Acrioceras zulu clearly belongs to the group of Acrioceras tabarelli ( Astier , 1851 : 19 , pl . 7 ( fig . 9 ) ) , but it connects morphologically with Paraspinoceras pul- cherrimum ( d'Orbigny , 1840 : 495 , pl . 121 ( figs 3-7 ) ) via ...
Page 130
... Acrioceras tabarelli ( Astier ) and Emericiceras ottohaasi Sarkar , and Paraspinoceras dilatatum ( d'Orbigny ) and ... Acrioceras from the south - east of France . In the morphometric analysis of Acrioceras , they only referred ...
... Acrioceras tabarelli ( Astier ) and Emericiceras ottohaasi Sarkar , and Paraspinoceras dilatatum ( d'Orbigny ) and ... Acrioceras from the south - east of France . In the morphometric analysis of Acrioceras , they only referred ...
Page 131
... Acrioceras - ' Emericiceras ' in the Tethyan Realm , Acrioceras - ' Paracrioceras ' in the Boreal Realm , and Acrioceras - Crypto- crioceras ' in Zululand , respectively , is due to dimorphism , it would suggest a rather complicated ...
... Acrioceras - ' Emericiceras ' in the Tethyan Realm , Acrioceras - ' Paracrioceras ' in the Boreal Realm , and Acrioceras - Crypto- crioceras ' in Zululand , respectively , is due to dimorphism , it would suggest a rather complicated ...
Contents
SHONE R | 8 |
Distribution | 39 |
STEWART B A GRIFFITHS C L | 138 |
Copyright | |
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Common terms and phrases
abbreviations Acabaria Acrioceras Aguirre Urreta Algoa Bay ammonites Ammonoidea ANGELES Annals antenna Anthocodiae Augen australis author's name Axis Barremian Bayer bicuspidata BMNH body wall branches CALIFORN calyces Cape Province Cape Town capensis Coenenchymal sclerites coiling Collignon Colony colour Colotes cortex coxa Crioceratites Cryptocrioceras described dichotomous dredge elongate Emericiceras Eunicella Exp2 Family Flügeldecken G. C. Williams gelb genera genus gilchristi Halsschild Hauterivian Hemihoplites Hickson holotype Immel inner Kopf Kükenthal length Leptogorgia Lovenula male margin material Maxillarpalpen Maxilliped Natal Orphnurgus outer Paracrioceras Paradiaptomus Paramelita paratypes pedicels peduncle Pereopod plates Polyps posteriorly R.V. Meiring Naude ribs Riccardi rods Sardinia Bay Sarkar scales schwarz sclerites segments setae setose Simpsonella South African Museum southern Africa specimens spicules spindles spines Stiasny SUID-AFRIKAANSE MUSEUM synonym Synonymy tabarelli Théel Thomel Thomson trace fossils Transkei trituberculate tuberculate Type species Uropod ventral ventrolateral Verrill whorls Wright & Studer yrigoyeni Leanza zulu Zululand