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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Calcitronidae
Taxonomy
Calcitronidae was named by Petrunkevitch (1945).
It was assigned to Schizomida by Petrunkevitch (1945), Dunlop et al. (2013), Clouse et al. (2017).
It was assigned to Schizomida by Petrunkevitch (1945), Dunlop et al. (2013), Clouse et al. (2017).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1945 | Calcitronidae Petrunkevitch p. 323 |
| 2013 | Calcitronidae Dunlop et al. p. 194 |
| 2017 | Calcitronidae Clouse et al. |
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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.
Fm. †Calcitronidae Petrunkevitch 1945
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G. †Calcitro Petrunkevitch 1945
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†Calcitro fisheri Petrunkevitch 1945
†Calcitro oplonis Lin 1988
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class | |||||
| Reference: Bush and Bambach 2015 | |||||
Age range: base of the Priabonian to the top of the Pliocene or 37.71000 to 2.58000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Priabonian | China (Shandong) | Calcitro oplonis (156319) | |
| Pliocene | USA (Arizona) | Calcitro fisheri (152091) |