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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Angelosaurus
Taxonomy
Angelosaurus was named by Olson and Beerbower (1953). It is not extant.
It was assigned to Caseidae by Olson and Beerbower (1953), Olson and Barghusen (1962), Olson (1962), Reisz (1986), Carroll (1988) and Maddin et al. (2008).
It was assigned to Caseidae by Olson and Beerbower (1953), Olson and Barghusen (1962), Olson (1962), Reisz (1986), Carroll (1988) and Maddin et al. (2008).
Synonymy list
| Year | Name and author |
|---|---|
| 1953 | Angelosaurus Olson and Beerbower p. 401 |
| 1962 | Angelosaurus Olson p. 24 |
| 1962 | Angelosaurus Olson and Barghusen p. 32 |
| 1986 | Angelosaurus Reisz |
| 1988 | Angelosaurus Carroll |
| 2008 | Angelosaurus Maddin et al. p. 172 fig. 9 |
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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. †Angelosaurus Olson and Beerbower 1953
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†Angelosaurus dolani Olson and Beerbower 1953
†Angelosaurus greeni Olson 1962
†Angelosaurus romeri Olson and Barghusen 1962
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, subp = subphylum, uc = unranked clade | |||||
| References: Hendy et al. 2009, Carroll 1988 | |||||
Age range: Roadian or 272.30000 to 268.80000 Ma
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Kungurian - Roadian | USA (Texas) | A. dolani (80729) A. greeni (78559 80669) | |
| Roadian - Wordian | USA (Oklahoma) | A. romeri (27414 27573) |