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Becklespinax
Taxonomy
Becklespinax was named by Olshevsky (1991).
It was assigned to Eustreptospondylidae by Olshevsky (1992); to Allosauroidea by Naish and Martill (2007); and to Tetanurae by Holtz et al. (2004), Carrano et al. (2012).
It was assigned to Eustreptospondylidae by Olshevsky (1992); to Allosauroidea by Naish and Martill (2007); and to Tetanurae by Holtz et al. (2004), Carrano et al. (2012).
Species
Synonymy list
Year | Name and author |
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1991 | Becklespinax Olshevsky p. 22 |
1992 | Becklespinax Olshevsky p. 130 |
2004 | Becklespinax Holtz, Jr. et al. p. 73 |
2007 | Becklespinax Naish and Martill p. 502 |
2012 | Becklespinax Carrano et al. p. 253 |
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order | |||||
Reference: Marsh 1875 |
Age range: base of the Late/Upper Berriasian to the top of the Valanginian or 145.00000 to 132.90000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Late/Upper Berriasian - Valanginian | United Kingdom (England) | Megalosaurus bucklandi (52571) |