Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Harrisonsaurus fossilis was named by Holman (1981). It is not extant. Its type locality is McCann Canyon Quarry, which is in a Harrisonian terrestrial horizon in the Harrison Formation of Nebraska.
Synonymy list
Year | Name and author |
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1981 | Harrisonsaurus fossilis Holman |
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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.
†Harrisonsaurus fossilis Holman 1981
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, c = class, subp = subphylum, uc = unranked clade | |||||
References: Carroll 1988, Hendy et al. 2009, Behler and King 1979 |
Age range: Harrisonian or 24.80000 to 18.50000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Harrisonian | USA (Nebraska) | Harrisonsaurus fossilis (type locality: 17802) |