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Orbirhynchia multicostata
Taxonomy
Orbirhynchia multicostata was named by Pettitt (1954). Its type specimen is BGS, GSM 92642-3 and is a 3D body fossil. Its type locality is Betchworth, which is in a Turonian carbonate chalk in the Holywell Nodular Chalk Formation of the United Kingdom.
Sister species lacking formal opinion data
Entered
by M. Manojlovic (authorized by M. Clapham) on 2014-01-18; modified by M. Manojlovic on 2015-07-26
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.
†Orbirhynchia multicostata Pettitt 1954
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| height | 2 | 11.0 | 10.0 | 12.0 | 11.0 | 1.41 |
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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 Late/Upper Cenomanian to the top of the Turonian or 100.50000 to 89.80000 Ma
Collections (7 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Cenomanian | United Kingdom (England) | Orbirhynchia multicostata (4071 4072) | |
| Turonian | United Kingdom (England) | Orbirhynchia multicostata (type locality: 159617 159618 159619 159620 159621) |