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Bisulcus undulatus

Taxonomy
Bisulcus undulatus was named by Hitchcock (1862). It is considered to be a form taxon. It is a trace fossil. Its type locality is Roswell Field's Orchard, Gill, which is in a Hettangian/Sinemurian fluvial-lacustrine sandstone/shale in the Portland Formation of Massachusetts.

Synonymy list
YearName and author
1862Bisulcus undulatus Hitchcock p. 86
1871Bisulcus undulatus Hitchcock p. xxi
1894Bisulcus undulatus Lyman p. 205

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
RankNameAuthor
superphylumLophotrochozoa
phylumMollusca
genusBisulcus
speciesundulatus

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.

†Bisulcus undulatus Hitchcock 1862
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range: Hettangian or 201.30000 to 199.30000 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Hettangian201.3 - 199.3USA (Massachusetts) Bisulcus undulatus (52986)
Hettangian - Sinemurian201.3 - 190.8USA (Massachusetts) Bisulcus undulatus (type locality: 52987)