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Etude de populations de Glycymeris (Bivalvia, Glycymerididae) du Miocène d'Aqui...
Cahuzac, B.; Cluzaud, A.; Lesport, J. F.; Rlngeade, M.Abundant crops of Glycymeris have been made in the neritic bioclastic deposits of the Aquitaine Basin. After an outline about the Chattian taxa, the 5 Lower Miocene lineages are presented; G. cor is plainly predominant. Then, the Middle Miocene faunas are also detaiIed, G. inflatus and G. bimaculatus being the most frequent taxa. A test of biometrical analysis about the G. cor species is presented.
Etude de populations de Glycymeris (Bivalvia, Glycymerididae) du Miocène d'Aqui...
Cahuzac, B.; Cluzaud, A.; Lesport, J. F.; Ringeade, M.Abundant crops of Glycymeris have been made in the neritic bioclastic deposits of the Aquitaine Basin. After an outline about the Chattian taxa, the 5 Lower Miocene lineages are presented; G. cor is plainly predominant. Then, the Middle Miocene faunas are also detaiIed, G. inflatus and G. bimaculatus being the most frequent taxa. A test of biometrical analysis about the G. cor species is presented.
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