Annals of the South African Museum: Annale Van Die Suid-Afrikaanse Museum, Volume 107, Issue 1South African Museum, 1898 - Natual history |
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Page 31
... body chamber . In the Coniacian and Santonian , some specimens of B. incurvatus and B. capensis have slightly curved body chambers ; Meek's 1876 ' group b ' of Baculites included in Spath's ( 1926 ) genus Euhomaloceras , of which B ...
... body chamber . In the Coniacian and Santonian , some specimens of B. incurvatus and B. capensis have slightly curved body chambers ; Meek's 1876 ' group b ' of Baculites included in Spath's ( 1926 ) genus Euhomaloceras , of which B ...
Page 32
... body chamber , and fig . 2041 with curved body chamber ) ) , B. ventroplanus ( Collignon 1969 , pl . 520 ( fig . 2049 with straight body chamber and fig . 2050 with curved body chamber ) ) . All of these are probably synonyms of B ...
... body chamber , and fig . 2041 with curved body chamber ) ) , B. ventroplanus ( Collignon 1969 , pl . 520 ( fig . 2049 with straight body chamber and fig . 2050 with curved body chamber ) ) . All of these are probably synonyms of B ...
Page 90
... body chamber , and one specimen ( Figs 70-71 ) has a series of successive scars on the walls of the last few chambers of the phragmocone and the adapical part of the body chamber . These traces presumably mark the adapertural boundary ...
... body chamber , and one specimen ( Figs 70-71 ) has a series of successive scars on the walls of the last few chambers of the phragmocone and the adapical part of the body chamber . These traces presumably mark the adapertural boundary ...
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Common terms and phrases
9 figs Albian ammonites anceps aperture aquilaensis Baculites Baculites cf Baculites codyensis Reeside Baculites sp baculitid baculoides bailyi Bearpaw Shale BMNH body chamber Boehmoceras Brunnschweiler 1966 California capensis carinatus Cenomanian Chalk Cobban & Kennedy Collignon 1970 compressus Coniacian County Creek Elias Eubaculites fide Formation gaudini genus Baculites Hokkaido Holotype Holotype by monotypy Indo-Pacific Kennedy & Cobban Klinger & Kennedy kossmati Lechites Lectotype leopoliensis lineage Lower Campanian Lower Maastrichtian Maastrichtian macroconch Madagascar Matsumoto & Obata Matsumoto 1959 Meek Middle Campanian Moberg Montana Morton muscle scar NHMW Occurrence original of Collignon ovatus paratype phragmocone Pierre Shale Pseudobaculites Reeside Santonian Sciponoceras shell South Dakota Spath species specimens Stratigraphic distribution subanceps subsequent designation suture line text-fig Toole County Trachybaculites Turonian Type Upper Albian Upper Campanian Upper Maastrichtian Upper Turonian USGS Mesozoic locality USNM vagina vanhoepeni venter ventral vertebralis Western Interior whorl height whorl section Wright & Kennedy Wyoming yokoyamai zone Zululand