PBDB Taxon

Basic info	Taxonomic history	Classification	Included Taxa
Morphology	Ecology and taphonomy	External Literature Search	Age range and collections

Amoeboceras (Euprionoceras) sokolovi

Cephalopoda - Goniatitida - Prionoceratidae

Taxonomy

Cardioceras sokolovi was named by Sokolov and Bodylevsky (1931).

It was recombined as Amoeboceras (Euprionoceras) sokolovi by Mesezhnikov (1984).

Sister species lacking formal opinion data

A. alternoides, A. cricki, A. damoni, A. freboldi, A. gerassimovi, A. glosense, A. ilovaiskii, A. kochi, A. koldeweyense, A. leucum, A. nathorsti, A. reclinatoalternans, A. regulare, A. schulginae, A. serratum, A. talbejense, A. transitorium, A. tuberculatoaltemans, A. tuberculatoalternans, A. kitschini, A. uralensis, A. pingueforme, A. subtilicostatum, A. volgae, A. truculentum, Cardioceras alternoides

Synonymy list

Year	Name and author
1931	Cardioceras sokolovi Sokolov and Bodylevsky p. 86 figs. Pl 6, figs 1,2; pl 9, fig 1
1984	Amoeboceras (Euprionoceras) sokolovi Mesezhnikov p. 95 figs. Pl 5, fig 1

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Rank	Name	Author
kingdom	Animalia	()
—	Bilateria
—	Eubilateria	Ax 1987
—	Protostomia
—	Spiralia
superphylum	Lophotrochozoa
phylum	Mollusca
class	Cephalopoda	Cuvier 1797

Rank	Name	Author
subclass	Ammonoidea	()
order	Goniatitida	Hyatt 1884
suborder	Tornoceratina	Wedekind 1918
superfamily	Prionoceratoidea	()
family	Prionoceratidae	Hyatt 1884
genus	Amoeboceras
subgenus	Euprionoceras
species	sokolovi	(Sokolov and Bodylevsky 1931)

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

†Amoeboceras (Euprionoceras) sokolovi Sokolov and Bodylevsky 1931

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Diagnosis

No diagnoses are available

Measurements

No measurements are available

Composition:

aragoniteo

Environment:

marinec

Locomotion:

fast-movingo

Life habit:

nektonico

Diet:

carnivoreo

Vision:

well-developedc

Created:

2005-01-28 02:36:55

Modified:

2005-10-06 16:36:08

Source: o = order, c = class

References: Kiessling 2004, Kiessling 2003

Age range: Late/Upper Kimmeridgian or 152.21000 to 149.20000 Ma

Collections (3 total)

Time interval	Ma	Country or state	Original ID and collection number
Kimmeridgian	154.8 - 149.2	Svalbard and Jan Mayen	Amoeboceras sokolovi (212945 212976)
Late/Upper Kimmeridgian	152.21 - 149.2	Russian Federation (Krasnoyarsk)	Amoeboceras sokolovi (164302)