Genus
Valid Extinct

Petrustitan

Díez Díaz et al. 2025

Petrustitan is a eutitanosaurian sauropod dinosaur from the Late Cretaceous (Maastrichtian) of Romania. The type and only species is P. hungaricus, originally assigned to the genus Magyarosaurus.

Temporal range
Triassic
Jurassic
Cretaceous
Paleogene
Neogene
252 201 145 66 0 Ma
PBDB occurrences
3
Group
Dinosaures
Herbivore Ground dwelling, gregarious Terrestrial
Petrustitan
click to enlarge
Wikimedia
PBDB ↗ Wikipedia ↗
Classification
Dinosauria Unranked clade
›
Saurischia Unranked clade
›
Sauropodomorpha Unranked clade
›
Massopoda Unranked clade
›
Sauropodiformes Unranked clade
›
Sauropoda Unranked clade
›
Gravisauria Unranked clade
›
Eusauropoda Unranked clade
›
Neosauropoda Unranked clade
›
Macronaria Unranked clade
›
Titanosauriformes Unranked clade
›
Somphospondyli Unranked clade
›
Titanosauria Unranked clade
›
Eutitanosauria Unranked clade
›
Petrustitan Genus
Fossil sites 3 geolocated sites
Distribution
Top countries
🇷🇴 Romania
3
Geological formations
Sînpetru
2
Sebeş
1
Temporal distribution
Maastrichtian (72.2–66 Ma)
3
Species (1)
Petrustitan hungaricus 72 Ma
Images 1
Bibliography
Original description
V. Díez Díaz, P. D. Mannion, and Z. Csiki-Sava, P. Upchurch. 2025. Revision of Romanian sauropod dinosaurs reveals high titanosaur diversity and body-size disparity on the latest Cretaceous Haţeg Island, with implications for titanosaurian biogeography. Journal of Systematic Palaeontology 23(1):2441516 DOI ↗
Bibliography (3)
V. Díez Díaz, P. D. Mannion, and Z. Csiki-Sava, P. Upchurch. 2025. Revision of Romanian sauropod dinosaurs reveals high titanosaur diversity and body-size disparity on the latest Cretaceous Haţeg Island, with implications for titanosaurian biogeography. Journal of Systematic Palaeontology 23(1):2441516 DOI ↗
M. Vremir. 2010. New faunal elements from the Late Cretaceous (Maastrichtian) continental deposits of Sebeş area (Transylvania). Terra Sebus. Acta Musei Sabesiensis 2010(2):635-684
F. v. Huene. 1932. Die fossile Reptil-Ordnung Saurischia, ihre Entwicklung und Geschichte [The fossil reptile order Saurischia, their development and history]. Monographien zur Geologie und Palaeontologie, serie 1 4(1-2):1-361