Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Calisiopsis was named by Champion (1898). It is extant.
It was assigned to Calisiinae by Froeschner (1992), Heiss and Grimaldi (2001), Heiss (2016).
It was assigned to Calisiinae by Froeschner (1992), Heiss and Grimaldi (2001), Heiss (2016).
Species
Synonymy list
Year | Name and author |
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1898 | Calisiopsis Champion p. 67 |
1992 | Calisiopsis Froeschner p. 32 |
2001 | Calisiopsis Heiss and Grimaldi p. 101 |
2016 | Calisiopsis Heiss p. 8 |
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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.
G. Calisiopsis Champion 1898
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†Calisiopsis azteca Heiss 2016
†Calisiopsis brodzinskyorum Froeschner 1992
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class, p = phylum | |||||
References: Kiessling 2004, Bush and Bambach 2015 |
Age range: base of the Burdigalian to the top of the Early/Lower Miocene or 20.45000 to 15.98000 Ma
Collections (2 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Early/Lower Miocene | Mexico (Chiapas) | C. azteca (178678) | |
Burdigalian - Langhian | Dominican Republic | C. brodzinskyorum (122473) |