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Calcligula
Taxonomy
Calcligula was named by Frizzell and Exline (1955) [Sepkoski's age data: J l R Sepkoski's reference number: 768]. It is extant. It is considered to be a form taxon.
It was assigned to Stichopitidae by Frizzell and Exline (1955), Said and Barakat (1958), Deflandre-Rigaud (1962) and Kristan-Tollmann (1972); to Molpadiida by Pawson (1966), Frizzell and Exline (1966) and Sepkoski (2002); and to Molpadiidae by Reich (2003).
It was assigned to Stichopitidae by Frizzell and Exline (1955), Said and Barakat (1958), Deflandre-Rigaud (1962) and Kristan-Tollmann (1972); to Molpadiida by Pawson (1966), Frizzell and Exline (1966) and Sepkoski (2002); and to Molpadiidae by Reich (2003).
Synonymy list
| Year | Name and author |
|---|---|
| 1955 | Calcligula Frizzell and Exline |
| 1958 | Calcligula Said and Barakat p. 267 |
| 1962 | Calcligula Deflandre-Rigaud p. 40 |
| 1966 | Calcligula Frizzell and Exline p. U662 |
| 1966 | Calcligula Pawson p. U645 |
| 1972 | Calcligula Kristan-Tollmann p. 125 |
| 2002 | Calcligula Sepkoski |
| 2003 | Calcligula Reich p. 231 |
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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. Calcligula Frizzell and Exline 1955
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†Calcligula ansorgei Reich 2003
†Calcligula costata Reich 2003
†Calcligula cretacea Reich 2003
†Calcligula elgeri Deflandre-Rigaud 1959
†Calcligula ficta Deflandre-Rigaud 1962
†Calcligula frenzeli Reich 2003
†Calcligula gracilis Reich 2003
†Calcligula jurassica Said and Barakat 1958
†Calcligula liguliformis Kristan-Tollmann 1972
†Calcligula perforata Frizzell and Exline 1955
Diagnosis
No diagnoses are available