Annals of the South African MuseumThe Museum, 1987 - Natural history |
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Page 190
... Labeceras ( Labeceras ) Spath , 1925 Subgenus Labeceras ( Appurdiceras ) Whitehouse , 1926 Genus Myloceras Spath , 1925 Genus Ellipsoceras Collignon , 1950 ( = Abadieceras Collignon , 1950 ) ? Genus Hamitoides Spath , 1925 This ...
... Labeceras ( Labeceras ) Spath , 1925 Subgenus Labeceras ( Appurdiceras ) Whitehouse , 1926 Genus Myloceras Spath , 1925 Genus Ellipsoceras Collignon , 1950 ( = Abadieceras Collignon , 1950 ) ? Genus Hamitoides Spath , 1925 This ...
Page 200
... Labeceras and Myloceras as a dimorphic pair - the former being the microconch , the latter the macroconch . I admit that this may ... Labeceras rectum Labeceras plasticum Labeceras crassetuberculatum 200 ANNALS OF THE SOUTH AFRICAN MUSEUM.
... Labeceras and Myloceras as a dimorphic pair - the former being the microconch , the latter the macroconch . I admit that this may ... Labeceras rectum Labeceras plasticum Labeceras crassetuberculatum 200 ANNALS OF THE SOUTH AFRICAN MUSEUM.
Page 207
... Labeceras plasticum . B. SAM - Z450 . C. A2173 . The only reliable feature in the systematics of Myloceras appears ... Labeceras , based on the nature of the shaft - Labeceras gr . ex . crassetuberculatum with incurved , asymmetrically ...
... Labeceras plasticum . B. SAM - Z450 . C. A2173 . The only reliable feature in the systematics of Myloceras appears ... Labeceras , based on the nature of the shaft - Labeceras gr . ex . crassetuberculatum with incurved , asymmetrically ...
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