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Biformispira isaacsoni

Gastropoda - Euomphalina - Euomphalidae

Taxonomy
Biformispira isaacsoni was named by Rohr (1980). Its type specimen is USNM 253154, a shell, and it is not a trace fossil. Its type locality is USNM 18119. Greg Ranch., which is in a Devonian carbonate limestone/limestone in the Kangaroo Creek Formation of California. It is the type species of Biformispira.

Synonymy list
YearName and author
1980Biformispira isaacsoni Rohr pp. 165 - 166 figs. pl. 10 f. 1-14

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classGastropoda
subclassEogastropoda
orderEuomphalina
superfamilyEuomphaloidea()
familyEuomphalidae
genusBiformispira
speciesisaacsoni

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.

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Diagnosis
No diagnoses are available