Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Cretereisma
Taxonomy
Cretereisma was named by Willmann (2007).
It was assigned to Heptabranchia by Willmann (2007) and Willmann (2007).
It was assigned to Heptabranchia by Willmann (2007) and Willmann (2007).
Species
Synonymy list
Year | Name and author |
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2007 | Cretereisma Willmann |
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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. †Cretereisma Willmann 2007
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†Cretereisma antiqua Willmann 2007
†Cretereisma schwickertorum Willmann 2007
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: Late/Upper Aptian or 122.46000 to 113.00000 Ma
Collections (5 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Late/Upper Aptian | Brazil (CearĂ¡) | C. sp. (122352 122921 122922 122924) C. sp., C. antiqua, C. schwickertorum (122557) |