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Xenoposeidon proneneukos
Taxonomy
Xenoposeidon proneneukos was named by Taylor and Naish (2007). Its type specimen is NHMUK R2095, a set of vertebrae (mid-posterior dorsal vertebra), and it is a 3D body fossil. Its type locality is Ecclesbourne Glen (BMNH), which is in a Berriasian/Valanginian terrestrial horizon in the Ashdown Formation of the United Kingdom. It is the type species of Xenoposeidon.
It was considered a nomen dubium by Mannion and Calvo (2011), D'Emic (2012), Mannion et al. (2013).
It was considered a nomen dubium by Mannion and Calvo (2011), D'Emic (2012), Mannion et al. (2013).
Synonymy list
Year | Name and author |
---|---|
2007 | Xenoposeidon proneneukos Taylor and Naish p. 1549 figs. 3-5 |
2018 | Xenoposeidon proneneukos Taylor |
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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.
†Xenoposeidon proneneukos Taylor and Naish 2007
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Diagnosis
No diagnoses are available