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Tenticospirifer shellrockensis
Taxonomy
Trigonotreta shellrockensis was named by Belanski (1928). Its type specimen is SUI 47755 and is a 3D body fossil.
It was recombined as Tenticospirifer shellrockensis by Ma and Day (2000).
It was recombined as Tenticospirifer shellrockensis by Ma and Day (2000).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1928 | Trigonotreta shellrockensis Belanski p. 202 figs. pl. 16, figs. 11- 18 |
2000 | Tenticospirifer shellrockensis Ma and Day pp. 454 - 456 figs. 4.4, 5.14-5.29, 6 |
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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.
†Tenticospirifer shellrockensis Belanski 1928
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
References: Aberhan et al. 2004, Nesnidal et al. 2013 |
Age range: base of the Early/Lower Frasnian to the top of the Late/Upper Frasnian or 382.31000 to 372.15000 Ma
Collections (4 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Early/Lower Frasnian | USA (Iowa) | Tenticospirifer shellrockensis (35493) | |
Frasnian | USA (Iowa) | Tenticospirifer shellrockensis (35494 35495) | |
Late/Upper Frasnian | USA (Arizona) | Tenticospirifer cyrtinaformis (3374) |