Squatinactiformes & Symmoriiformes
fosszília Taxa

subclass: Elasmobranchii
†  Cobelodus aculeatus
†  Stethacanthus altonensis

 

superordo: (divisio) † Euselachii

ordo: Squatinactiformes

familia: † Squatinactidae (Zangerl, 1981)

genus: † Squatinactis

Squatinactis caudispinatus (Lund & Zangerl, 1974) - Mezozoikum locality: Fergus Co.

Squatinactis montanus (Lund & Zangerl, 1974) - Upper Mezozoikum locality: Fergus Co.

ordo: Symmoriiformes (Zangerl, 1981)

familia: † Falcatidae (Zangerl, 1990)

genus: † Damocles

Damocles attenuatus (Davis, 1843) - Mezozoikum locality: North America

Damocles serratus (Lund & Zangerl, 1974) - Upper Mezozoikum locality: Fergus Co.

genus: † Falcatus

Falcatus falcatus (John & Worthen, 1875) - Mezozoikum locality: Armagh, Ireland

familia: † Stethacanthidae (Lund, 1974)

genus: † Akmonistion

Akmonistion zangerli (Coates & Sequeria, 2001) locality: Bearsden, Scotland

genus: † Bethacanthus

Bethacanthus insolitus (Zangerl, 1990) - Upper Carbon

genus: † Cladodoides

Cladodoides wildungensis (Jaekel, 1921) - Upper Devon locality: Wildungen, Germany

genus: † Orestiacanthus

Orestiacanthus fergusi (Lund, 1984) - Upper Mezozoikum locality: Fergus Co.

genus: † Stethacanthus

Stethacanthus altonensis (John & Worthen, 1875) - Mezozoikum locality: Athens Co.

Stethacanthus longipeniculus (Zangerl, 1990) - Upper Carbon

Stethacanthus mirabilis (Agassiz, 1843) Paleozoikum

Stethacanthus praecursor (Husskof & Bryant, 1918) - Middle Devon

Stethacanthus productus (Lund & Zangerl, 1974) - Upper Mezozoikum

Stethacanthus resistens (Ginter, 2002) locality: S. Urals, Russia; Moravia

Stethacanthus thomasi (Turner, 1982) - Lower Carbon locality: W.Australia

familia: † Symmoriidae (Dean, 1909)

genus: † Cobelodus

Cobelodus aculeatus (Cope, 1894) - Paleozoikum locality: Kinney Brick Quarry, Bernalillo Co.

genus: † Denaea

Denaea fournieri (Pruvost, 1922) - Lower Carbon locality: Bearsden, Scotland

Denaea meccaensis (Williams, 1985) - Upper Carbon

genus: † Symmorium

Symmorium decora (Ivanov, 1999) - Lower Perm locality: Novaja Zemlaja, N.Russia

genus: † Gutterensis

Gutterensis neilsoni (Traquair, 1898) - Lower Carbon locality: East Kilbride, Scotland

           
 


Ref:
Listing of Fossil Sharks and Rays of the World: http://www.afn.org/~afn02877/refer.htm

 

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