Hypophylloceras sp.
(Da: www.researchgate.net)
Phylum: Mollusca Linnaeus, 1758
Subphylum: Conchifera Gegenbauer, 1878
Classe: Cephalopoda Cuvier, 1795
Ordine: Ammonitida Hyatt, 1889
Famiglia: Phylloceratidae Zittel, 1884
Genere: Hypophylloceras Salfeld, 1925
Diffusione
Ammonite del Cretaceo.
Bibliografia
–Sepkoski, Jack (2002). "Sepkoski's Online Genus Database". Retrieved 2014-05-28.
–Arkell, W.J.; Kummel, B.; Wright, C.W. (1957). Mesozoic Ammonoidea. Treatise on Invertebrate Paleontology, Part L, Mollusca 4. Lawrence, Kansas: Geological Society of America and University of Kansas Press.
–Imlay 1960. Early Cretaceous (albian) Ammonites from the Chitina Valley and Talkeetna Mountains, Alaska. US Geological Survey PP 354-D.
–Hypophylloceras entry in the Paleobiology Database 5/02/12.
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Data: 08/08/1968
Emissione: Congresso internazionale di geologia Stato: Czechoslovakia |
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