Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Americaspis claypolei
Taxonomy
Americaspis claypolei was named by Denison (1964). It is not extant.
Synonymy list
Year | Name and author |
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1964 | Americaspis claypolei Denison |
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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.
†Americaspis claypolei Denison 1964
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: subp = subphylum, p = phylum | |||||
References: Carroll 1988, Kiessling 2004 |
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Ludlow - Pridoli | USA (New York) | Americaspis claypolei (239074) |