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Cossmannia

Gastropoda

Taxonomy
Cossmannia was named by Newton (1891) [Sepkoski's age data: T Than T Ol Sepkoski's reference number: 794,909]. It is not extant.

It was assigned to Rissoininae by Dockery (1993); and to Neotaenioglossa by Sepkoski (2002).

Species
C. tennesseensis
Species lacking formal opinion data
C. expansa
Entered
by J. Sepkoski on 2003-01-23; modified by M. Kosnik on 2013-04-30

Synonymy list
YearName and author
1891Cossmannia Newton
1993Cossmannia Dockery p. 54
2002Cossmannia Sepkoski

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classGastropoda
subclassCaenogastropoda(Cox 1959)
—Sorbeoconcha(Ponder and Lindberg 1997)
—Hypsogastropoda(Ponder and Lindberg 1997)
superfamilyRissooideaGray 1847
subfamilyRissoinidae(Stimpson 1865)
genusCossmanniaNewton 1891

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.

G. †Cossmannia Newton 1891
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragonitec
Locomotion: actively mobilesuperf
Life habit: epifaunalsuperf
Diet: grazersuperf
Vision: limitedc
Created: 2009-09-10 07:56:22
Modified: 2009-09-10 09:56:22
Source: superf = superfamily, c = class
References: Kiessling 2004, Hendy et al. 2009

Age range: base of the Late/Upper Campanian to the top of the Lutetian or 83.60000 to 41.03000 Ma

Collections (19 total)


Time interval Ma Country or state Original ID and collection number
Early/Lower Campanian - Middle Campanian83.6 - 72.2USA (Mississippi) C. tennesseensis (7456 7459 32141 32142)
Late/Upper Campanian - Early/Lower Maastrichtian83.6 - 66.0USA (Tennessee) C. tennesseensis (7515)
Early/Lower Maastrichtian72.2 - 66.0USA (Mississippi) C. tennesseensis (7586 7590 7591 7592 7593)
Maastrichtian72.2 - 66.0USA (Mississippi) C. tennesseensis (7506 7527 7600)
Maastrichtian72.2 - 66.0USA (Tennessee) Anteglosia tennesseensis (205445)
Danian66.0 - 61.66Greenland C. sp. (22943)
Selandian61.66 - 59.24Greenland C. sp. (22944)
Lutetian48.07 - 41.03United Kingdom (England) C. expansa (8124 8125)
Lutetian48.07 - 41.03France (Île-de-France) C. expansa (178124)