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Leiorhynchoidea laevis

Rhynchonellata - Rhynchonellida - Petasmariidae

Taxonomy
Leiorhynchoidea laevis was named by Cloud (1944). Its type specimen is YPM S-2734 and is a 3D body fossil. Its type locality is King 8, Bed 14, La Difunta section, Las Delicias, which is in a Wordian marine shale in the Palo Quemado Formation of Mexico.

Synonymy list
YearName and author
1944Leiorhynchoidea laevis Cloud p. 58 figs. Pl 18, figs 23-27
1979Leiorhynchoidea laevis Wardlaw et al. pp. Table 1

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
—Lophophorata
—PanbrachiopodaCarlson and Cohen 2020
RankNameAuthor
phylumBrachiopodaCuvier 1805
subphylumRhynchonelliformeaWilliams et al. 1996
classRhynchonellataWilliams et al. 1996
orderRhynchonellidaKuhn 1949
superfamilyPugnacoideaRzhonsnitskaia 1956
familyPetasmariidaeSavage 1996
genusLeiorhynchoidea
specieslaevis

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.

†Leiorhynchoidea laevis Cloud 1944
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Diagnosis
No diagnoses are available