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Hollinella cushmani
Taxonomy
Hollinella cushmani was named by Kellett (1933). Its type specimen is USNM 85436 and is a 3D body fossil. Its type locality is Railroad cut just west of Shawnee-Douglas county line (shaly beds), which is in a Gzhelian carbonate limestone in the Deer Creek Formation of Kansas.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1933 | Hollinella cushmani Kellett p. 71 figs. Pl 13, figs 35-37 |
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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.
†Hollinella cushmani Kellett 1933
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Diagnosis
No diagnoses are available
Measurements
part | N | mean | |||||
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valve height | 1 | 0.730 |
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Source: o = order, c = class | |||||
References: Kiessling 2004, Alvarez et al. 2008 |
Age range: base of the Gzhelian to the top of the Changhsingian or 303.70000 to 252.17000 Ma
Collections (6 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Gzhelian | USA (Kansas) | Hollinella cushmani (type locality: 132993) | |
Changhsingian | Azerbaijan | Hollinella cushmani (110644 110647 110655 110692 110694) |