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Australophyllum stevensi
Taxonomy
Australophyllum stevensi was named by Merriam (1973). Its type specimen is USNM 165349 and is a 3D body fossil. Its type locality is USGS M1401, Al Rose Canyon, which is in an Emsian carbonate limestone in the Sunday Canyon Formation of California.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1973 | Australophyllum stevensi Merriam p. 24 figs. Pl 9, figs 8-13 |
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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.
†Australophyllum stevensi Merriam 1973
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range: base of the Lochkovian to the top of the Emsian or 419.62000 to 393.47000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Lochkovian | Russian Federation (Arkhangel'skaya Oblast') | Australophyllum stevensi (40697) | |
| Emsian | USA (California) | Australophyllum stevensi (type locality: 240834) |