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les cephalopodes cretaces du bassin coti er de tarfaya

les cephalopodes cretaces du bassin coti er de tarfaya

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102 M. C 0 L L I G N 0 N<br />

PLANCHE 12<br />

Cénomanien<br />

FIG. 1 : Euturrilites scheuchz<strong>er</strong>ianus Bosc.<br />

Gisement : T. 1 - Ez Zbara, bor<strong>du</strong>re E <strong>de</strong> la Sebkha Houiselgua.<br />

FIG. 2 : Turrilites ougnanensis nov. sp.<br />

Gisement : T. 234 - Oued Ougnane Tel-li, amont.<br />

Niveau à AcanthocE:ras <strong>de</strong>s calcaires à Ammonites et Crassatel<strong>les</strong>.<br />

FIG. 3 : Puzosia cf. subplanulata ScHLUT.<br />

Gisement : T. 117 - Pied SE <strong>de</strong> la Hammada <strong>de</strong>s sources <strong>de</strong> l'Oued Ougnane<br />

Tel-li.<br />

FIG. 4 : Pachy<strong>de</strong>smoc<strong>er</strong>as marocanum nov. sp.<br />

Gisement : T. 449 - Sebkha Tarza, bor<strong>du</strong>re SE.<br />

FIG. 5 : Calycoc<strong>er</strong>as choffati KossM.<br />

Gisement : T. 117 - comme figure 3.<br />

Tous ces fossi<strong>les</strong> sont figurés en gran<strong>de</strong>ur naturelle

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