Annals of the South African Museum, Volume 101The Museum, 1992 - Natural history |
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Page 15
... occur 48 m from the base of the Sardinia Bay Formation . Spreiten can be discerned between the limbs of one U - tube ( Fig . 7 ) . spreiten 10 ст Fig . 6. Spreiten demarcating the former positions of U - tubes indicating upward ...
... occur 48 m from the base of the Sardinia Bay Formation . Spreiten can be discerned between the limbs of one U - tube ( Fig . 7 ) . spreiten 10 ст Fig . 6. Spreiten demarcating the former positions of U - tubes indicating upward ...
Page 179
... occur sporadically in members of a single species within the genus , it may be argued that O. natalasper is a variant of O. aspersignis . However , the nature of the spinous rods and the absence of any dichotomously ramified deposits ...
... occur sporadically in members of a single species within the genus , it may be argued that O. natalasper is a variant of O. aspersignis . However , the nature of the spinous rods and the absence of any dichotomously ramified deposits ...
Page 199
... occurs frequently in most colonies , both in planar and multiplanar growth forms . Polyps may occur on only two sides of the branches ( as in planar colonies in which the polyps are aligned parallel to the plane of branching ) , or may ...
... occurs frequently in most colonies , both in planar and multiplanar growth forms . Polyps may occur on only two sides of the branches ( as in planar colonies in which the polyps are aligned parallel to the plane of branching ) , or may ...
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