Valioara, Hatzegopteryx holotype site (Cretaceous of Romania)

Also known as Valiora; Vălioara

Where: Hunedoara, Romania (45.6° N, 22.8° E: paleocoordinates 32.7° N, 21.0° E)

• coordinate estimated from map

• small collection-level geographic resolution

When: Densuş-Ciula Formation, Early/Lower Maastrichtian (70.6 - 66.0 Ma)

• "The pterosaur remains found in 1978 were not part of a multi-taxon bone accumulation, but were found together in chocolate-coloured siltstones, unassociated with other bones, and undoubtedly belong to a single individual. The specimens come from the upper part of the middle member of the Densus-Ciula Formation"

•Most probably of earliest to early Maastrichtian in age (Csiki-Sava et al., 2016). This age assessment is congruent with the 71.3+/-1.6 Ma K-Ar radiometric age reported by Bojar et al. (2011) from a tuff layer situated slightly to the west (Botfalvai et al. 2021)

• bed-level stratigraphic resolution

Environment/lithology: "channel"; brown siltstone

• "Chocolate-coloured siltstones"

Size class: macrofossils

Collected by D. Grigorescu & Haita in 1978, 1988

Collection methods: surface (in situ),

• FGGUB: Palaeontological Collection of the Faculty of Geology and Geophysics of the University of Bucharest

Primary reference: E. Buffetaut, D. Grigorescu, and Z. Csiki. 2002. A new giant pterosaur with a robust skull from the latest Cretaceous of Romania. Naturwissenschaften 89:180-184 [R. Butler/R. Butler]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 89991: authorized by Richard Butler, entered by Richard Butler on 24.06.2009

Creative Commons license: CC BY (attribution)

Taxonomic list

Reptilia
 Pterosauria - Azhdarchidae
Hatzegopteryx thambema n. gen. n. sp.
Hatzegopteryx thambema n. gen. n. sp. Buffetaut et al. 2002 pterosaur
FGGUB R1083, associated skull elements (occiput, right suspensorium), incomplete left humerus and unidentified bone fragments from a single individual