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Acheonus gracilis
Taxonomy
Acheonus gracilis was named by Dolin (1980). Its type specimen is PIN 2784/1404, an exoskeleton, and it is a compression fossil. Its type locality is Karatau-Mikhailovka (PIN collection 2784), which is in a Callovian/Oxfordian lacustrine - large siltstone in the Karabastau Formation of Kazakhstan.
Synonymy list
Year | Name and author |
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1980 | Acheonus gracilis Dolin p. 21 figs. Pl 1, fig 1; text-fig 2 |
2021 | Acheonus gracilis Kundrata et al. p. 57 |
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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.
†Acheonus gracilis Dolin 1980
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class, p = phylum | |||||
References: Kiessling 2004, Bush and Bambach 2015 |
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Callovian - Oxfordian | Kazakhstan (Chimkent) | Acheonus gracilis (type locality: 113439) |