Short-lived “Bakevelliid-Sea” in the Aptian Romualdo Formation, Araripe Basin, northeastern Brazil
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DOI: 10.1016/j.cretres.2020.104555
Abstract: Abstract New Aptian (Lower Cretaceous) bakevelliid bivalves are described for the Romualdo Formation, Santana Group, Araripe Basin, northeastern Brazil. Together with the other known member of the family Bakevelliidae, already recorded from the unit (i.e.,… read more here.
Keywords: araripe basin; romualdo formation; basin northeastern; formation ... See more keywords
Anhanguera taxonomy revisited: is our understanding of Santana Group pterosaur diversity biased by poor biological and stratigraphic control?
Sign Up to like & getrecommendations! Published in 2017 at "PeerJ"
DOI: 10.7717/peerj.3285
Abstract: Background Anhanguerids comprise an important clade of pterosaurs, mostly known from dozens of three-dimensionally preserved specimens recovered from the Lower Cretaceous Romualdo Formation (northeastern Brazil). They are remarkably diverse in this sedimentary unit, with eight… read more here.
Keywords: diversity; anhanguera taxonomy; taxonomy revisited; romualdo formation ... See more keywords