Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Trigonoolithus
Taxonomy
Trigonoolithus was named by Moreno-Azanza et al. (2014). It is considered to be a form taxon.
It was assigned to Prismatoolithidae by Moreno-Azanza et al. (2014) and Moreno-Azanza et al. (2016).
It was assigned to Prismatoolithidae by Moreno-Azanza et al. (2014) and Moreno-Azanza et al. (2016).
Species
Synonymy list
Year | Name and author |
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2014 | Trigonoolithus Moreno-Azanza et al. p. 845 |
2016 | Trigonoolithus Moreno-Azanza et al. p. 311 |
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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. †Trigonoolithus Moreno-Azanza et al. 2014
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†Trigonoolithus amoae Moreno-Azanza et al. 2014
Diagnosis
Reference | Diagnosis | |
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M. Moreno-Azanza et al. 2014 | As for the type and only known oospecies. |
Measurements
No measurements are available
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Source: subc = subclass, c = class, subp = subphylum | |||||
References: Hendy et al. 2009, Carroll 1988 |
Age range: Early/Lower Barremian or 130.00000 to 125.45000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Early/Lower Barremian | Spain (Aragón) | Prismatoolithidae indet. (53921) |