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Order Lamniformes BERG, 1958
Family Cardabiodontidae SIVERSON, 1999
Genus Cardabiodon SIVERSON, 1999

Cardabiodon venator SIVERSON et RINDGREN, 2005: Turonian, Kamp Ranch Formation Site 1382, Eagleford Drive, Dallas County, Texas

Cardabiodon venator SIVERSON et RINDGREN, 2005: Coniacian, Ashizawa Formation, Futaba Group, Fukushima Prefecture, Japan

Dwardius/ Pseudoisurus
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Genus Pseudoisurus GLÜCKMAN, 1957
Genus dwardius SIVERSON, 1999

Dwardius denticulatus/ Pseudoisurus denticulatus ZHELEZKO, 2000: Albian, Stary Oskol, Belgorod Region

SIVERSON M., & LINDGREN J., 2005. Late Cretaceous sharks Cretoxyrhina and Cardabiodon from Montana, USA. Acta Palaeontologica polonica, 50(2): 301-314
SIVERSON M., 1999. A new large lamniform shark from the uppermost Gearle Siltstone (Cenomanian, Late Cretaceous) of Western Australia, Transactions of the Royal Society of Edinburgh: Earth Acience, 90: 49-66
Victor I. ZHELEZKO, 2000. Materials on stratigraphy and paleontology of the Urals vol. 4, 2000: Russian Academy of Sciences Urals Branch
Pieter De SCHUTTER. Fossil Sharks & Rays in Belgium and NW Europe

Caldabiodon venator Siverson et Lindgren, 2005 Midddle Turonian
Cardabiodon ricki Siverson, 1999 Middle Cenomanian
Dwardius woodwardi/Pseudoisurus tomosus/Cretolamna woodwardi Herman, 1977 Cenomanian
Dwardius siversoni/Pseudoisurus siversoni Zhelezko, 2000 Albian

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20120120 Fumio Nakagawa