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Trigonioides (Didymotrigonioides) didymoscriptus
Taxonomy
Trigonioides (Didymotrigonioides) didymoscriptus was named by Gu (1976). It is not extant. Its type specimen is NIGPAS 25540. Its type locality is Dapo, Pingnan, which is in a Cretaceous fluvial-lacustrine horizon in the Yongfu Formation of China. It is the type species of Trigonioides (Didymotrigonioides).
Synonymy list
| Year | Name and author |
|---|---|
| 1976 | Trigonioides (Didymotrigonioides) didymoscriptus Gu |
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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.
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| Reference: Aberhan et al. 2004 | |||||
Age range: Early/Lower Cretaceous or 145.00000 to 100.50000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Cretaceous | China (Guangxi) | Trigonioides didymoscriptus (type locality: 201030) |