Weird animal.
Osteology of an exceptionally well-preserved tapejarid skeleton from
Brazil: Revealing the anatomy of a curious pterodactyloid clade.
Abstract
A remarkably well-preserved, almost complete and articulated new
specimen (GP/2E 9266) of Tupandactylus navigans is here described for
the Early Cretaceous Crato Formation of Brazil. The new specimen
comprises an almost complete skeleton, preserving both the skull and post-cranium, associated with remarkable preservation of soft tissues,
which makes it the most complete tapejarid known thus far.
CT-Scanning was performed to allow the assessment of bones still covered by sediment. The specimen can be assigned to Tupa. navigans due to its
vertical supra-premaxillary bony process and short and rounded
parietal crest. It also bears the largest dentary crest among
tapejarine pterosaurs and a notarium, which is absent in other representatives of the clade. The new specimen is here regarded as an
adult individual. This is the first time that postcranial remains of
Tupa. navigans are described, being also an unprecedented record of an articulated tapejarid skeleton from the Araripe Basin.
https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0254789
Weird animal.
Osteology of an exceptionally well-preserved tapejarid skeleton from
Brazil: Revealing the anatomy of a curious pterodactyloid clade.
Abstract
A remarkably well-preserved, almost complete and articulated new
specimen (GP/2E 9266) of Tupandactylus navigans is here described for
the Early Cretaceous Crato Formation of Brazil. The new specimen
comprises an almost complete skeleton, preserving both the skull and post-cranium, associated with remarkable preservation of soft tissues,
which makes it the most complete tapejarid known thus far. CT-Scanning
was performed to allow the assessment of bones still covered by
sediment. The specimen can be assigned to Tupa. navigans due to its
vertical supra-premaxillary bony process and short and rounded
parietal crest. It also bears the largest dentary crest among
tapejarine pterosaurs and a notarium, which is absent in other representatives of the clade.
The new specimen is here regarded as an
adult individual. This is the first time that postcranial remains of
Tupa. navigans are described, being also an unprecedented record of an articulated tapejarid skeleton from the Araripe Basin.
https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0254789
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