Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Cydnopsis pygmaea was named by Heer (1853). It is a compression fossil. Its type locality is Oeningen (Zurich collection), which is in a Sarmatian crater lake limestone in the Upper Freshwater-Molasse Formation of Germany.
Synonymy list
Year | Name and author |
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1853 | Cydnopsis pygmaea Heer p. 22 figs. Pl 2, fig 2; pl 6, fig 12 |
1915 | Cydnopsis pygmaea Meunier p. 17 |
1935 | Cydnopsis pygmaea Piton and Théobald p. 87 figs. Pl 4, fig 5 |
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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.
†Cydnopsis pygmaea Heer 1853
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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 |
Collections (3 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Chattian | France (Provence-Alpes-Côte d'Azur) | Cydnopsis pygmaea (122488) | |
Sarmatian | Germany (Baden-Württemberg) | Cydnopsis pygmaea (type locality: 117252) | |
Gelasian | France | Cydnopsis pygmaea (113996) |