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Lauzonella
Taxonomy
Lauzonella was named by Rasetti (1944) [Sepkoski's age data: Cm Fran-u Cm Trep Sepkoski's reference number: 379,459]. It is not extant. Its type is Dikelocephalus planifrons.
It was assigned to Idahoiidae by Jell and Adrain (2002); and to Ptychopariida by Sepkoski (2002).
It was assigned to Idahoiidae by Jell and Adrain (2002); and to Ptychopariida by Sepkoski (2002).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1944 | Lauzonella Rasetti |
| 2002 | Lauzonella Jell and Adrain p. 396 |
| 2002 | Lauzonella Sepkoski |
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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.
G. †Lauzonella Rasetti 1944
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†Lauzonella broeggeri Clark 1924
†Lauzonella planifrons Billings 1860
Diagnosis
No diagnoses are available