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Lyroschizodus oklahomensis

Bivalvia - Trigoniida - Trigoniidae

Taxonomy
Schizodus oklahomaensis was named by Beede (1907). It is a mold. Its type locality is Whitehorse Spring (Kansas coll), which is in a Capitanian lagoonal/restricted shallow subtidal sandstone in the Whitehorse Formation of Oklahoma.

It was corrected as Schizodus oklahomensis by Newell (1940); it was recombined as Lyroschizodus oklahomensis by Newell and Boyd (1975).

Synonymy list
YearName and author
1907Schizodus oklahomaensis Beede p. 157 figs. Pl 7, fig 6
1940Schizodus oklahomensis Newell p. 291 figs. Pl 1, figs 1-6
1942Schizodus oklahomaensis Clifton p. 691 figs. Pl 101, fig 13-16
1975Lyroschizodus oklahomensis Newell and Boyd p. 150 fig. 93

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classBivalvia
Eubivalvia
subclassAutobranchia(Groblen 1894)
RankNameAuthor
infraclassHeteroconchia(Cox 1960)
UniomorphiGray 1854
UnioniGray 1854
UnionataGray 1854
orderTrigoniida(Dall 1889)
superfamilyTrigonioideaLamarck 1819
familyTrigoniidaeLamarck 1819
genusLyroschizodus
speciesoklahomensis()

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.

Diagnosis
No diagnoses are available