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Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Ctenodonta coreanica
Taxonomy
Ctenodonta coreanica was named by Kobayashi (1934) [DISTRIBUTION: Middle Ordovician; Japan.]. Its type specimen is UMUT PM0540, a shell, and it is not a trace fossil.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1934 | Ctenodonta coreanica Kobayashi |
1960 | Ctenodonta coreanica Soot-Ryen and Soot-Ryen p. 85 |
1977 | Ctenodonta coreanica Hayami and Kase p. 347 figs. figs. 16, 17 |
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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.
†Ctenodonta coreanica Kobayashi 1934
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: g = genus, c = class | |||||
References: Hendy 2009, Aberhan et al. 2004 |
Age range: Early/Lower Llandeilo or 461.10000 to 458.20000 Ma
Collections (3 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Llanvirn | South Korea (Kangwon-do) | Ctenodonta coreanica (56171) | |
Early/Lower Llandeilo | North Korea (Hamgyong-namdo) | Ctenodonta coreanica (56175) | |
Early/Lower Llandeilo | North Korea | Ctenodonta coreanica (56166) |