The "Dracula" specimen was found near Sebes in Romania.
It is mentioned in this paper describing Eurazhdarcho:Â
....
Also of palaeoecological interest is the fact that E. langendorfensis â representing a mid-sized azhdarchid apparently similar to Azhdarcho â is approximately contemporaneous with the gargantuan azhdarchid material known from the SebeÅ Formation at the RÃpa RoÅie (Red Cliff) locality. The RÃpa RoÅie material (including a cervical vertebra, syncarpal and scapulocoracoid) represents one of the largest, in fact likely the largest, azhdarchoid yet discovered [1], [13], [14] and is currently under study by our team.Â
===
This free 2010 paper discusses the Maastrichtian deposits in the area.Â
on pg. 650-651, 677-678 (photos), described as 3rd cervical vertebra, but called 7th cervical vertebra in news stories about Dracula in German. Â
Listed as EME 215. Â
***
German description of Dracula specimen
Also,
The giant mandible described in 2018 was found in the Densus-Ciula Formation.
MÃtyÃs Vremir, ÂGareth Dyke, ÂZoltÃn CsikiâSava, ÂDan Grigorescu Â& Eric Buffetaut (2018)
Partial mandible of a giant pterosaur from the uppermost Cretaceous (Maastrichtian) of the Hateg Basin, Romania.
Lethaia 51(4): 493-503
====
ZoltÃn Csiki-Sava, MÃtyÃs Vremir, Åtefan Vasile, Stephen L. Brusatte, Gareth Dyke, Darren Naish, Mark A. Norell & Radu Totoianu (2016)
The East Side Story â The Transylvanian latest Cretaceous continental vertebrate record and its implications for understanding CretaceousâPaleogene boundary events.
Cretaceous Research 57: 662-698
doi:10.1016/j.cretres.2015.09.003
http://www.sciencedirect.com/science/article/pii/S0195667115300616
===