The Peltoceratinae comprise a subfamily in the Aspidoceratidae, (middle and upper Jurassic perisphinctacean ammonites). Genera in the Peltoceratinae have sharply ribbed inner whorls and outer whorls that bear spines or tubercles, or have coarse simple ribs. Among these are giant forms with simple peristomes (aperture openings) that occur along with smaller forms with lappets. Derivation of the Peltoceratinae seems most likely to be from the .
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| - Peltoceratinae (es)
- Peltoceratinae (en)
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| - Peltoceratinae es una subfamilia de moluscos de la familia Aspidoceratidae (amonitas perisfinctáceas del Jurásico Medio y Superior). Los géneros de las Peltoceratinae tienen espirales interiores y espirales exteriores con nervaduras agudas que llevan espinas o tubérculos o tienen costillas simples y gruesas. Entre estas se encuentran formas gigantes con peristomas simples (aberturas de apertura(?) que ocurren junto con formas más pequeñas con orejeras. Parece más probable que la derivación de Peltoceratinae sea de . (es)
- The Peltoceratinae comprise a subfamily in the Aspidoceratidae, (middle and upper Jurassic perisphinctacean ammonites). Genera in the Peltoceratinae have sharply ribbed inner whorls and outer whorls that bear spines or tubercles, or have coarse simple ribs. Among these are giant forms with simple peristomes (aperture openings) that occur along with smaller forms with lappets. Derivation of the Peltoceratinae seems most likely to be from the . (en)
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| - Fossil shell of Peltoceras arduennense from Calvados , on display at Galerie de paléontologie et d'anatomie comparée in Paris (en)
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| - Peltoceratinae es una subfamilia de moluscos de la familia Aspidoceratidae (amonitas perisfinctáceas del Jurásico Medio y Superior). Los géneros de las Peltoceratinae tienen espirales interiores y espirales exteriores con nervaduras agudas que llevan espinas o tubérculos o tienen costillas simples y gruesas. Entre estas se encuentran formas gigantes con peristomas simples (aberturas de apertura(?) que ocurren junto con formas más pequeñas con orejeras. Parece más probable que la derivación de Peltoceratinae sea de . (es)
- The Peltoceratinae comprise a subfamily in the Aspidoceratidae, (middle and upper Jurassic perisphinctacean ammonites). Genera in the Peltoceratinae have sharply ribbed inner whorls and outer whorls that bear spines or tubercles, or have coarse simple ribs. Among these are giant forms with simple peristomes (aperture openings) that occur along with smaller forms with lappets. Derivation of the Peltoceratinae seems most likely to be from the . (en)
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