Annals of the South African MuseumSouth African Museum, 1990 - Natual history |
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Page 1
... kensleyi sp . nov . , in an Upper Pliocene formation informally termed the 50 - metre Package . This is the first extinct barnacle described from South Africa and , with the possibility of additional new species being recognized in ...
... kensleyi sp . nov . , in an Upper Pliocene formation informally termed the 50 - metre Package . This is the first extinct barnacle described from South Africa and , with the possibility of additional new species being recognized in ...
Page 2
... kensleyi sp . nov . Broken lines in left insert show inland ( subsurface ) limits ( transgressive maxima ) of main marine formations underlying the coastal plain . Informal formation labels record elevation of transgressive maximum ...
... kensleyi sp . nov . Broken lines in left insert show inland ( subsurface ) limits ( transgressive maxima ) of main marine formations underlying the coastal plain . Informal formation labels record elevation of transgressive maximum ...
Page 5
... kensleyi sp . nov . and tergum from paratypes , SAM - PQ - HB1261 . Scale 1 mm . paratypes , set on Striostrea margaritacea valve . Scale showing austral megabalanine denticulation . Scale = 1 mm . = 5 mm . D. Sutural edge of radius ...
... kensleyi sp . nov . and tergum from paratypes , SAM - PQ - HB1261 . Scale 1 mm . paratypes , set on Striostrea margaritacea valve . Scale showing austral megabalanine denticulation . Scale = 1 mm . = 5 mm . D. Sutural edge of radius ...
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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