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By Maurice. Collignon

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Additional info for Ammonites néocrétacées du Menabe (Madagascar). IV. Les Phylloceratidae. V. Les Gaudryceratidae. VI. Les Tetragonitidae

Sample text

P l u s , G . tu m et G . ATH ) . P (S K I C va n CR . t . m G. de à 0,02 s 6 m. de dia­ m esure parfaiteme nt aien t rr s'app u po liqu er à celles mètre . , d l �. nov. s p . , ecnt plus loin, au même de G. Laut e tenu de la diffé ren ce de mesures mpte dia m è tre , co si petits échantillon s. ex a ctes sur de O n p o urra i t allonge r encore consid érablement c ette liste . Par c ontre, d'autres Gaudryceratidae très petits s caractères particuliers qui permettent p rés en tent de de le s a ccep ter en tant qu'espèces autonomes, comme par exemple : G.

Epiphylloceras Cottreaui nov. sp. . . . . . . . . . . . . . . . . . . . . . . . s SPATH 1927 . . . . . . . . . . . . . . . . . . . . . . . . . . Forbesi o'ÜRB . . . . . . . . . . . . . . . . . . . . . . . . Besairiei CoLL. . . . . . . . . . . . . . . . . . . . . . . . umzambiense VAN HoEPEN. . . . . . . . . . . . . . . . . . . 26 Remarques générales et conclusions . . .

7 9 ...... 15 ...... 15 15 BREISTROFFER 1947 . . . . . . . . . . . . . . . . . . . . . . . . . seresitensis PERV . . bizonatus FRITSCH . . . . . . . . . . . . . . . . . . . . . . . . rnasiaposensis nov. sp. . . . . . . . . . . . . . . . . . . . . . . Woodsi VAN HoEPEN. . . . . . . . . . . . . . . . . . . . . . . Hoepeni nov. sp. . . . . . . . . . .

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