PBDB Taxon

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

Promathilda (Clathrobaculus) parvula

Gastropoda - Heterostropha - Gordenellidae

Taxonomy

Promathilda (Clathrobaculus) parvula was named by Sohl (1960) [m. kosnik taxon no: 1230]. Its type specimen is USNM 128579, a shell, and it is a 3D body fossil.

Sister species lacking formal opinion data

Clathrobaculus bathonica, Clathrobaculus raincourti, P. antonii, P. bolina, P. colon, P. contraria, P. decorata, P. decussata, P. milierensis, P. multituberculata, P. parvilis, P. rhaetica, P. sinemuriensis, P. stuoresensis, P. subnodosa, P. tenuicarinata, P. winkleri, P. sinemuriensis, P. perarmatae

Synonymy list

Year	Name and author
1960	Promathilda (Clathrobaculus) parvula Sohl p. 133 figs. Pl 18, figs 17,29-31

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

Rank	Name	Author
order	Heterostropha	()
order	Allogastropoda	Haszprunar 1985
superfamily	Mathildoidea	Dall 1889
family	Gordenellidae	Gründel 2000
genus	Promathilda	Andreae 1887
subgenus	Clathrobaculus
species	parvula

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.

†Promathilda (Clathrobaculus) parvula Sohl 1960

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Diagnosis

No diagnoses are available

Measurements

No measurements are available

Composition:

aragonitec

Locomotion:

actively mobilec

Life habit:

epifaunalc

Vision:

limitedc

Created:

2004-02-29 11:40:59

Modified:

2010-02-11 01:35:02

Source: c = class

Reference: Kiessling 2004

Age range: base of the Early/Lower Maastrichtian to the top of the Danian or 72.20000 to 61.66000 Ma

Collections (14 total)

Time interval	Ma	Country or state	Original ID and collection number
Early/Lower Maastrichtian	72.2 - 66.0	USA (Mississippi)	Promathilda parvula (7590 7592)
Early/Lower Maastrichtian	72.2 - 66.0	USA (Georgia)	Promathilda parvula (4267 4277 4282)
Early/Lower Maastrichtian	72.2 - 66.0	USA (Alabama)	Promathilda parvula (4263)
Late/Upper Maastrichtian	72.2 - 66.0	USA (Maryland)	Promathilda parvula (4366 4368 4369 4370 4372)
Maastrichtian	72.2 - 66.0	USA (Mississippi)	Promathilda parvula (7600)
Danian	66.0 - 61.66	USA (Texas)	Promathilda parvula (5575 5582)