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Worthenia corrugata
Taxonomy
Worthenia corrugata was named by Chronic (1952). Its type specimen is AMNH 27109:1, a shell, and it is a 3D body fossil. Its type locality is Rimmy Jim Tank, Kaibab Formation, Coconino County, which is in a Roadian marine limestone in the Kaibab Formation of Arizona.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1952 | Worthenia corrugata Chronic |
1967 | Worthenia corrugata Mayou p. 113 figs. Pl 2, fig 10 |
1989 | Worthenia corrugata Batten p. 55 figs. Pl 10, figs 18-20 |
1997 | Worthenia corrugata Kulas and Batten pp. 44 - 45 figs. pl. 2 f. 6A-C, 7A-C |
2008 | Worthenia corrugata Nakazawa et al. p. 5 fig. 10 |
2023 | Worthenia corrugata Wagner p. 5999 |
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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.
†Worthenia corrugata Chronic 1952
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Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 7 | 8.65 | 4.10 | 18.6 | 7.70 | 4.90 | |
shell diameter | 7 | 8.33 | 3.90 | 17.1 | 7.10 | 5.81 |
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Source: o = order | |||||
Reference: Bambach et al. 2007 |
Age range: base of the Kungurian to the top of the Changhsingian or 279.30000 to 252.17000 Ma
Collections (26 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Kungurian | USA (Nevada) | Worthenia corrugata (38751 38756 38768 38774 38775 38828 66101) | |
Kungurian | USA (Texas) | Worthenia corrugata (43491 43495 43510 43609 81642) | |
Kungurian | Venezuela (Merida) | Worthenia corrugata (41508) | |
Roadian | USA (Arizona) | Worthenia corrugata (39999 type locality: 40001) | |
Roadian | USA (Texas) | Worthenia corrugata (43512 81640 81693 101767) | |
Wordian | USA (Texas) | Worthenia corrugata (81695) | |
Capitanian | USA (Texas) | Worthenia corrugata (101798) | |
Wuchiapingian | USA (Wyoming) | Worthenia corrugata (61948 61951 61952) | |
Lopingian | USA (Wyoming) | Worthenia corrugata (82180) | |
Changhsingian | Japan | Worthenia corrugata (115234) |