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Berriasella zacatecana
Taxonomy
Berriasella zacatecana was named by Imlay (1939). Its type specimen is UMMP 19295 and is a 3D body fossil.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1939 | Berriasella zacatecana Imlay p. 52 figs. Plate 18, figures 4, 7-10 |
| 1973 | Berriasella zacatecana Verma and Westermann p. 201 figs. Pl 39, figs 1-3 |
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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.
†Berriasella zacatecana Imlay 1939
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||
Age range: Late/Upper Tithonian or 145.06000 to 143.10000 Ma
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Tithonian | Mexico | Berriasella zacatecana (197725 197729 197732 197968 197970) |