Annals of the South African MuseumSouth African Museum, 1990 - Natual history |
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... parietes correspond to the underlying septa . Radii inset from parietes , transversely porous although upper pores may be infilled ; sutural edges regularly and densely septate with denticles on lower edges of septa ( Fig . 3D ) ...
... parietes correspond to the underlying septa . Radii inset from parietes , transversely porous although upper pores may be infilled ; sutural edges regularly and densely septate with denticles on lower edges of septa ( Fig . 3D ) ...
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... parietes with deeply inset radii . The opercular valves of A. ( ? N . ) insperatus Zullo & Guruswami - Naidu , 1982 ( Late Miocene , California ) , are also unknown but the shell is also larger than A. ( N. ) kensleyi and has prominent ...
... parietes with deeply inset radii . The opercular valves of A. ( ? N . ) insperatus Zullo & Guruswami - Naidu , 1982 ( Late Miocene , California ) , are also unknown but the shell is also larger than A. ( N. ) kensleyi and has prominent ...
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Common terms and phrases
1983 Austromegabalanus Notomegabalanus 50-m Package abbreviated apex articular furrow articular ridge austral megabalanine Austromegabalanus Austromegabalanus Austromegabalanus Notomegabalanus Austromegabalanus s.s. BALANIDAE Balanus barnacle coquina basal lower shoreface basal margin convex basi-scutal angle beaked campbelli Filhol Cape Town carinal closed spur furrow cluster concave denticles deposits depressor crests Disarticulated exterior radial exterior scutal portion extinct Fosterella Fosterella chathamensis Buckeridge Gastropoda Holotype Hondeklip Zone 12A infill kensleyi sp lateral depressor pit Leda Megabalanus s.s. Miocene Namaqualand Notomega NZ S NZ occludent margin Oligocene opercula paratypes parentheses parietal pores Pleistocene Pliocene porous radii punctuation radial sculpture references Roman numerals scientific name scutal margin scutum septa shallow spur furrow shallow subtidal shells without opercula SOUTH AFRICA South African Museum species of Notomegabalanus specimens squillae Daniel subgenus Subgenus Notomegabalanus subheadings are shouldered sutural edges Synonymy Synonymy arrangement taxa tergal margin tergum transverse septa upper shoreface width from basi-scutal Zullo & Guruswami-Naidu