Annals of the South African Museum, Volume 101 |
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Page 15
Irregular U - tubes up to 2 cm in diameter , with the limbs of the tube up to 7 cm apart , occur 48 m from the base of the Sardinia Bay Formation . Spreiten can be discerned between the limbs of one U - tube ( Fig .
Irregular U - tubes up to 2 cm in diameter , with the limbs of the tube up to 7 cm apart , occur 48 m from the base of the Sardinia Bay Formation . Spreiten can be discerned between the limbs of one U - tube ( Fig .
Page 22
Association 3 This association , which occurs in the Upper Sardinia Bay Formation in the interval 125-155 m ( see Fig . ... bioturbated muddy sandstones and siltstones in which traces resembling Skolithos and Fascifodina occur .
Association 3 This association , which occurs in the Upper Sardinia Bay Formation in the interval 125-155 m ( see Fig . ... bioturbated muddy sandstones and siltstones in which traces resembling Skolithos and Fascifodina occur .
Page 179
Since double rows of pedicels and papillae do 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 ...
Since double rows of pedicels and papillae do 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 ...
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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 Acrioceras Annals antenna appear arranged authors Axis Barremian Bayer BMNH body branches calyces Cape Cape Town capensis capital coast coenenchyme collected colony colour Crioceratites deposits depth described Description Distribution dorsal Durban examined Exp2 Family female figures followed four furca genera genus Gray Hickson holotype illustrations included indicated inner known Kükenthal lateral length Leptogorgia letters locality London Lovenula male margin material Natal Note occur original ornament outer papillae Paradiaptomus Pereopod placed plates Point Polyps present recorded references Remarks represents ribs rods rounded rows scales scientific sclerites segment separates setae short showing side similar single slightly Smith South African Museum southern Africa specimens spindles spines surface synonym Table terminal Thomson trace tuberculate Type species Upper ventral wall whorls