Lirainosaurus is a genus of titanosaur sauropod which lived in what is now Spain. The type species, Lirainosaurus astibiae, was described by Sanz, Powell, Le Loeuff, Martinez, and Pereda-Suberbiola in
Lirainosaurus
Dorsal vertebra of Lirainosaurus (C) compared to those of other European titanosaurs
The Marnes rouges inférieures Formation is a geological formation located in the south of France and dating from the upper Cretaceous between 72.5 and 70 million years ago approximately.
Lirainosaurus
…Atsinganosaurus. Specimens have been found in the North-Pyrenean site of Bellevue, which is located at the base of the Marnes de la Maurine member of the Marnes Rouges Inférieures Formation. Marine biostratigraphic testing of the formation places its age somewhere between Late Campanian to Early Maastrichtian. Other contemporary dinosaurs…
The Marnes rouges inférieures Formation at Campagne-sur-Aude, left bank of the Aude River.
The Marnes rouges de Campagne Member outcropping along the D2 road at Campagne-sur-Aude (Brezilhou hamlet).
Sandstones of the Grès des Estous Member along the road leading to the Bellevue site.
The Marnes rouges de la Maurine Member at the Bellevue site. Left bank of the Aude river.