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Robustum

Paleoloricata - Mattheviidae

Taxonomy
Robustum was named by Stinchcomb and Darrough (1995) [Sepkoski's age data: O Trem Sepkoski's reference number: 1114]. It is not extant. It is the type genus of Robustidae.

It was assigned to Robustidae by Stinchcomb and Darrough (1995); to Hemithecellitina by Sepkoski (2002); to Septemchitonidae by Vendrasco and Runnegar (2004); and to Mattheviidae by Pojeta et al. (2010).

Synonymy list
YearName and author
1995Robustum Stinchcomb and Darrough
2002Robustum Sepkoski
2004Robustum Vendrasco and Runnegar p. 686
2010Robustum Pojeta et al. p. 8

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
RankNameAuthor
phylumMollusca
subphylumAculifera(Blumrich 1891)
orderPaleoloricata
familyMattheviidae
genusRobustum

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. †Robustum Stinchcomb and Darrough 1995
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Robustum nodum Stinchcomb and Darrough 1995
Robustum phallerium Stinchcomb and Darrough 1995
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Entire body: yesf
Adult length: 10 to < 100f
Adult width: 1.0 to < 10f
Adult height: 1.0 to < 10f
Ribbing: minorf
Spines: nonef
Created: 2009-02-26 06:51:14
Modified: 2009-02-26 14:51:14
Source: f = family
Reference: Hendy 2009

Age range: Tremadoc or 486.40000 to 477.10000 Ma

Collections (3 total)


Time interval Ma Country or state Original ID and collection number
Gasconadian486.85 - 477.1USA (Missouri) R. nodum (156485)
Tremadoc486.4 - 477.1USA (Missouri) R. nodum, R. phallerium (8943) R. phallerium (8939)