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Orthonychia bowsheri

Gastropoda - Cyrtoneritida - Orthonychiidae

Taxonomy
Platyceras (Orthonychia) bowsheri was named by Yochelson (1956). Its type specimen is USNM 119211, a shell, and it is a 3D body fossil. Its type locality is USNM706b, Hess Canyon, Glass Mtns., which is in a Wordian offshore shelf packstone/wackestone in the Word Formation of Texas.

It was recombined as Orthonychia bowsheri by Bandel and Frýda (1999) and Wagner (2023).

Synonymy list
YearName and author
1956Platyceras (Orthonychia) bowsheri Yochelson pp. 258 – 259 figs. pl. 24 f. 5-36
1999Orthonychia bowsheri Bandel and Frýda p. 224
2023Orthonychia bowsheri Wagner p. 4670

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classGastropoda
subclassNeritimorpha
orderCyrtoneritida()
familyOrthonychiidae
genusOrthonychia
speciesbowsheri()

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.

Orthonychia bowsheri Yochelson 1956
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: "calcite"g
Composition 2: aragoniteg
Locomotion: actively mobilec
Life habit: epifaunalc
Vision: limitedc
Created: 2010-02-04 11:04:31
Modified: 2010-02-04 13:04:31
Source: g = genus, c = class
References: Kiessling 2004, Ohern and Maynard 1913

Age range: base of the Kungurian to the top of the Wordian or 279.30000 to 264.28000 Ma

Collections (16 total)


Time interval Ma Country or state Original ID and collection number
Kungurian279.3 - 272.3USA (Texas) Orthonychia bowsheri (81633 81724 81848 81860) Platyceras bowsheri (43497 75882 121457)
Roadian272.3 - 268.8USA (Texas) Orthonychia bowsheri (81645 81693) Platyceras bowsheri (43548 43551 43553 101767 101774)
Wordian266.9 - 264.28USA (Texas) Platyceras bowsheri (type locality: 43550 101864)