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Bearriverops loganensis

Trilobita - Proetida - Dimeropygidae

Taxonomy
Bearriverops loganensis was named by Adrain and Westrop (2007). Its type specimen is SUI 99859, an exoskeleton, and it is a 3D body fossil. Its type locality is FB7 102.1, Franklin Basin, which is in a Stairsian shallow subtidal horizon in the Garden City Formation of Idaho. It is the type species of Bearriverops.

Synonymy list
YearName and author
2007Bearriverops loganensis Adrain and Westrop p. 347 figs. Fig. 6.1, 2. 5, 8, 9, 13, 17

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
orderProetidaFortey and Owens 1975
familyDimeropygidaeHupe 1953
genusBearriverops
speciesloganensis

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.

Bearriverops loganensis Adrain and Westrop 2007
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitec
Composition 2: chitinc
Ontogeny: molting, addition of partsc
Environment: marinec
Locomotion: fast-movingc
Life habit: low-level epifaunalc
Diet: deposit feedero
Vision: well-developedf
Created: 2010-02-06 03:21:36
Modified: 2010-02-06 05:21:36
Source: f = family, o = order, c = class
References: Alvarez et al. 2008, Fortey and Owens 1999, Aberhan et al. 2004

Age range: Stairsian or 485.40000 to 478.60000 Ma

Collections (5 total)


Time interval Ma Country or state Original ID and collection number
Stairsian485.4 - 478.6USA (Utah) Bearriverops loganensis (106430)
Stairsian485.4 - 478.6USA (Idaho) Bearriverops loganensis (106387 type locality: 106390 106426 106427)