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Discotomaria basisulcata
Taxonomy
Discotomaria basisulcata was named by Batten (1956). Its type specimen is USNM 125280 and is not a trace fossil. Its type locality is USNM702, Split Tank, Glass Mountains, which is in a Kungurian reef, buildup or bioherm limestone in the Cathedral Mountain Formation of Texas.
Synonymy list
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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.
†Discotomaria basisulcata Batten 1956
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Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 26 | 3.15 | 1.73 | 5.64 | 3.12 | 0.859 | |
shell diameter | 26 | 6.66 | 4.35 | 10.0 | 7.10 | 1.54 |
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Source: o = order | |||||
Reference: Bambach et al. 2007 |
Collections (8 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Asselian | Russian Federation (Bashkortostan) | Discotomaria basisulcata (202159) | |
Sakmarian | Russian Federation (Bashkortostan) | Discotomaria basisulcata (220898) | |
Kungurian | USA (Texas) | Discotomaria basisulcata (type locality: 43491 43495 43513 43515 81644) | |
Kungurian | Venezuela (Merida) | Discotomaria basisulcata (41507) |