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 11
... DISTRIBUTION The ammonite family Baculitidae ( as a whole ) has a world wide distribution , from the Arctic Circle to Antarctica , but individual genera show differing geographic distributions . For the purpose of this discussion , we ...
... DISTRIBUTION The ammonite family Baculitidae ( as a whole ) has a world wide distribution , from the Arctic Circle to Antarctica , but individual genera show differing geographic distributions . For the purpose of this discussion , we ...
Page 70
... distribution in Baculites vanhoepeni Oindicates distribution of specimens with preserved apertures . 5 0 20 30 40 Fig . 53. Histogram illustrating size distribution in Baculites vanhoepeni Venzo , 1936 , to illustrate dimorphism . 50 ...
... distribution in Baculites vanhoepeni Oindicates distribution of specimens with preserved apertures . 5 0 20 30 40 Fig . 53. Histogram illustrating size distribution in Baculites vanhoepeni Venzo , 1936 , to illustrate dimorphism . 50 ...
Page 71
... distribution SUMMARY Early representatives of the family , Lechites and Sciponoceras had a wide north - south distribution , but appear absent or very rare in West Africa . Baculites appears to have separated into distinct endemic ...
... distribution SUMMARY Early representatives of the family , Lechites and Sciponoceras had a wide north - south distribution , but appear absent or very rare in West Africa . Baculites appears to have separated into distinct endemic ...
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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