Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Ignacius clarkforkensis
Taxonomy
Ignacius clarkforkensis was named by Bloch et al. (2007). Its type specimen is UM 108210, a partial skeleton (upper and lower dentitions and a partial skeleton), and it is not a trace fossil. Its type locality is SC-62, which is in a Clarkforkian terrestrial horizon in the Willwood Formation of Wyoming.
Synonymy list
Year | Name and author |
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2007 | Ignacius clarkforkensis Bloch et al. p. 1159 |
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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.
†Ignacius clarkforkensis Bloch et al. 2007
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, subc = subclass, c = class, subp = subphylum | |||||
References: Hendy et al. 2009, Nowak 1999, Ji et al. 2002, Lillegraven 1979, Carroll 1988 |
Age range: Clarkforkian or 56.80000 to 55.80000 Ma
Collections (2 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Clarkforkian | USA (Wyoming) | Ignacius clarkforkensis (type locality: 15119 15134) |