Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Plesiosminthus clivosus was named by Galbreath (1953).
It was recombined as Schaubeumys clivosus by Black (1958), Engesser (1979), Barnosky (1986) and Skwara (1988).
It was recombined as Schaubeumys clivosus by Black (1958), Engesser (1979), Barnosky (1986) and Skwara (1988).
Synonyms
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Synonymy list
Year | Name and author |
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1953 | Plesiosminthus clivosus Galbreath |
1958 | Schaubeumys clivosus Black |
1960 | Plesiosminthus clivosus Wilson |
1974 | Plesiosminthus geringensis Martin |
1977 | Plesiosminthus clivosus Green |
1979 | Schaubeumys clivosus Engesser |
1980 | Plesiosminthus clivosus Korth |
1986 | Schaubeumys clivosus Barnosky |
1988 | Schaubeumys clivosus Skwara |
1992 | Plesiosminthus clivosus Korth |
1994 | Plesiosminthus clivosus Korth |
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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.
†Schaubeumys clivosus Galbreath 1953
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Invalid names: Plesiosminthus geringensis Martin 1974 [synonym]
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, Carroll 1988, Nowak 1999, Ji et al. 2002, Lillegraven 1979 |
Age range: base of the Arikareean to the top of the Harrisonian or 29.50000 to 18.50000 Ma
Collections (14 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Geringian | USA (Nebraska) | Plesiosminthus geringensis (17495) | |
Arikareean | USA (Oregon) | Plesiosminthus clivosus (212628) | |
Monroecreekian | Canada (Saskatchewan) | Zapodidae indet. (17526) | |
Harrisonian | USA (Nebraska) | Plesiosminthus clivosus (17802) | |
Early/Lower Hemingfordian | USA (Nebraska) | Plesiosminthus clivosus (17963 69808) Plesiosminthus sp. (17892) | |
Hemingfordian | USA (South Dakota) | Plesiosminthus clivosus (17877 17878 17912 17913 17914) | |
Hemingfordian | Canada (Saskatchewan) | Schaubeumys clivosus (18003) | |
Hemingfordian | USA (Colorado) | Plesiosminthus clivosus (17965) |