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Yoldia (Kalayoldia) tenuissima

Bivalvia - Protobranchia - Yoldiidae

Taxonomy
Yoldia cooperii tenuissima was named by Clark (1918) [DISTRIBUTION: Late Oligocene; Pacific Coast, North America.]. It is not a trace fossil.

It was recombined as Yoldia tenuissima by Clark (1925); it was recombined as Yoldia (Kalayoldia) tenuissima by Addicott (1973).

Synonymy list
YearName and author
1918Yoldia cooperii tenuissima Clark pp. 125-126 figs. pl. 11, fig. 10
1925Yoldia tenuissima Clark pp. 78-79
1973Yoldia (Kalayoldia) tenuissima Addicott p. 22

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
classBivalvia
RankNameAuthor
orderProtobranchiaPelseneer 1889
superorderNuculaniformiiCarter et al. 2000
orderNuculanida(Carter et al. 2000)
superfamilyNuculanoideaAdams and Adams 1858
familyYoldiidaeHabe 1977
genusYoldiaMöller 1842
subgenusKalayoldia(Grant and Gale 1931)
speciestenuissima(Clark 1918)

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