''Euaspidoceras'' is an extinct ammonoid cephalopod genus that lived during the
Middle Jurassic
The Middle Jurassic is the second epoch of the Jurassic Period. It lasted from about 174.1 to 163.5 million years ago. Fossils of land-dwelling animals, such as dinosaurs, from the Middle Jurassic are relatively rare, but geological formations co ...
.
Ancestor of ''Euaspidoceras'' is probably ''
Aspidoceras
''Aspidoceras'' is an extinct ammonoid cephalopod genus belonging to the family Aspidoceratidae.
Taxonomy
''Aspidoceras'', named by Zittel, 1868, is the type genus for the persphictacian family Aspidoceratidae and subfamily Aspidoceratinae in ...
''. It is considered related to genera like ''
Orthaspidoceras
''Orthaspidoceras'' is an extinct ammonoid cephalopod genus belonging to the family Aspidoceratidae. These nektonic carnivores lived during the Jurassic
The Jurassic ( ) is a Geological period, geologic period and System (stratigraphy), strati ...
'', ''
Simaspidoceras'', and ''
Intranodites''.
Species
*''
Euaspidoceras ajax
''Euaspidoceras'' is an extinct ammonoid cephalopod genus that lived during the Middle Jurassic.
Ancestor of ''Euaspidoceras'' is probably ''Aspidoceras''. It is considered related to genera like ''Orthaspidoceras'', '' Simaspidoceras'', and '' ...
''
Leanza 1947
*''
Euaspidoceras davouxi
''Euaspidoceras'' is an extinct ammonoid cephalopod genus that lived during the Middle Jurassic.
Ancestor of ''Euaspidoceras'' is probably ''Aspidoceras''. It is considered related to genera like ''Orthaspidoceras'', '' Simaspidoceras'', and '' ...
''
Bert and Bonnot 2004
*''
Euaspidoceras babeanum
''Euaspidoceras babeanum'' is an extinct ammonoid-cephalopod species that lived during the Jurassic
The Jurassic ( ) is a Geological period, geologic period and System (stratigraphy), stratigraphic system that spanned from the end of the Triass ...
''
d’Orbigny, 1848
*''
Euaspidoceras perarmatum''
J. Sowerby, 1822GBIF
/ref>
*'' Euaspidoceras veranadaense'' Parent 2006
Distribution
''Euaspidoceras'' species may be found in the Jurassic of Argentina, France, Germany, India, Italy, Madagascar, Saudi Arabia, Spain, the United Kingdom and Yemen.[
]
References
;Notes
;Bibliography
*Arkell, et al.,1957. Mesozoic Ammonoidea; Treatise on Invertebrate Paleontology, Part L (Ammonoidea). Geol Soc of America and Univ Kansas Press. p. L338-339.
External links
Jura-Ammoniten Peter Reiter
Jurassic ammonites
Ammonites of Europe
Callovian first appearances
Late Jurassic extinctions
Ammonitida genera
Aspidoceratidae
{{Ammonitina-stub