Annals of the South African MuseumThe Museum, 1987 - Natural history |
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Page 101
... lateral spines , which number 19 or 20 on each side ... M. eremita O. Tattersall , 1962 3. Lateral margins of telson without spines ― Lateral margins of telson at least partially armed with spines . 4 5 4. Telson with lateral margins ...
... lateral spines , which number 19 or 20 on each side ... M. eremita O. Tattersall , 1962 3. Lateral margins of telson without spines ― Lateral margins of telson at least partially armed with spines . 4 5 4. Telson with lateral margins ...
Page 132
... Lateral processes with low rounded tubercles , not taller than wide ; first coxae with 2 low slender tubercles ; eyes lacking .. P. aconae Lateral processes with tall spurs or tubercles ; first coxae with or without spurs or tubercles ...
... Lateral processes with low rounded tubercles , not taller than wide ; first coxae with 2 low slender tubercles ; eyes lacking .. P. aconae Lateral processes with tall spurs or tubercles ; first coxae with or without spurs or tubercles ...
Page 264
... lateral saddle E / L in the latter . The lobe in the saddle L / U2 ( fourth lateral lobe ) , termed U1n by Michailova ( 1974 , 1978 ) , has been used as a criterion for separating genera in the Placenti- ceratidae . We lack material for ...
... lateral saddle E / L in the latter . The lobe in the saddle L / U2 ( fourth lateral lobe ) , termed U1n by Michailova ( 1974 , 1978 ) , has been used as a criterion for separating genera in the Placenti- ceratidae . We lack material for ...
Contents
SOUTHERN AFRICA SOUTHEAST ATLANTIC AND SOUTHWEST | 2 |
Synopsis | 17 |
Acknowledgements | 23 |
Copyright | |
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Common terms and phrases
AABW abbreviations Afrochiltonia Agulhas Albian ammonites anal vesicles Annals Atlantic author's name Barnard Basin bicuspidata body chamber bolini bottom depth Campanian Cape Town Cenomanian chelae chelifores Chiplonkar & Ghare claw coast Collignon Coniacian continental coxa Cretaceous Cruise diameter dimorphism Dingle distal distribution dorsal fauna female femur genera genus Geryon gonoducts Gymnoscopelus holotype Hoplitoplacenticeras Hulley Hyatt Hypengonoceras Iljin Kennedy Klinger Labeceras lateral processes legs lobe longitudinal muscle bands Macroconch male margin material Meiring Naude myctophid Myloceras Nymphon Ocean Ochetostoma ocular tubercle ornament oviger pairs palp panopsus papillae paratypes phragmocone Placenticeras kaffrarium Etheridge Placenticeratidae Poseidonamicus posterior proboscis Proplacenticeras propodus pycnogonid references region Santonian sediment segment separated setae Shannon shelf slender slightly South African Museum southern Africa Spath species specimens Strigilis SUID-AFRIKAANSE MUSEUM suture line Synonymy teeth tibia Transkei trunk length tubercles Turonian umbilical tubercles Upper venter whorl section Zululand