PBDB Taxon

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Morphology	Ecology and taphonomy	External Literature Search	Age range and collections

Nannovascoceras intermedium

Cephalopoda - Ammonitida - Vascoceratidae

Taxonomy

Nannovascoceras intermedium was named by Renz and Alvarez (1979). It is a 3D body fossil. It is the type species of Nannovascoceras.

Synonyms

Nannovascoceras constrictum was named by Renz and Alvarez (1979). It is a 3D body fossil.

It was synonymized subjectively with Nannovascoceras intermedium by Kennedy et al. (2008).
Nannovascoceras costatum was named by Renz and Alvarez (1979). It is a 3D body fossil.

It was synonymized subjectively with Nannovascoceras intermedium by Kennedy et al. (2008).

Synonymy list

Year	Name and author
1979	Nannovascoceras constrictum Renz and Alvarez p. 978 figs. fig. 2e-h
1979	Nannovascoceras intermedium Renz and Alvarez p. 978 figs. fig. 2i-q
1979	Nannovascoceras costatum Renz and Alvarez p. 979 figs. fig. 2r-v
1982	Nannovascoceras constrictum Renz p. 76
1982	Nannovascoceras intermedium Renz p. 92
1982	Nannovascoceras costatum Renz p. 93
2008	Nannovascoceras intermedium Kennedy et al. p. 156 figs. Pl 2, figs 1-6

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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	Ammonitida	Haeckel 1866
suborder	Ammonitina	Hyatt 1889
superfamily	Acanthoceratoidea	(de Grossouvre 1894)
family	Vascoceratidae	Douvillé 1912
subfamily	Vascoceratinae	Douvillé 1912
genus	Nannovascoceras	Choffat 1898
species	intermedium	Renz and Alvarez 1979

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.

†Nannovascoceras intermedium Renz and Alvarez 1979

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Invalid names: Nannovascoceras constrictum Renz and Alvarez 1979 [synonym], Nannovascoceras costatum Renz and Alvarez 1979 [synonym]

Diagnosis

No diagnoses are available

Measurements

part	N	mean
shell height	1	13.3
shell diameter	1	28.1
shell inflation	1	6.10

Composition:

aragoniteo

Environment:

marinec

Locomotion:

fast-movingo

Life habit:

nektonico

Diet:

carnivoreo

Vision:

well-developedc

Created:

2005-01-28 02:27:03

Modified:

2009-10-08 14:14:55

Source: o = order, c = class

References: Kiessling 2003, Kiessling 2004

Age range: Early/Lower Turonian or 93.90000 to 89.80000 Ma

Collections (3 total)

Time interval	Ma	Country or state	Original ID and collection number
Early/Lower Turonian	93.9 - 89.8	Morocco	Nannovascoceras intermedium (175005)
Early/Lower Turonian	93.9 - 89.8	Venezuela	Nannovascoceras constrictum (88077) Nannovascoceras constrictum, Nannovascoceras intermedium, Nannovascoceras costatum (88078)