3Fossil sites
Nay Formation
Nay Formation in France: 3 fossil sites. Typical age: 72–66 million years (Cretaceous).
3Fossil sites
10Finds
72–66 million yearsTypical age
CretaceousMain period
Where its fossils were found
Cretaceous
By geological period
Cretaceous3
What was found
Mosasaurs · 1Prognathodon
Ammonites · 9Pachydiscus (Pachydiscus), Menuites, Desmophyllites, Brahmaites (Anabrahmaites), Pachydiscus, Glyptoxoceras, Pseudophyllites
Towns with the most fossil sites nearby
Other formations of the same period
Cretaceous
Grès verts helvétiques 120Calcaires à spatangues Formation 103Les Graous Formation 35Craie de Villedieu Formation 33Calcaires de Fiz Formation 22Marnes Rouges Inférieures 18Argiles à Plicatules 15Marno-Calcaires à Gauthiericeras Formation 14Craie de Rouen Formation 12Perte-du-Rhône Formation 12Grand Essert Formation 11Marnes d'Auzas 9Grès à Reptiles 8Senneville Formation 8Marnes a Micraster 8Marnes verts a Exogyres 7Grès Verts de Dieulefit 7Marnes bleues 6Argiles et Grès à Reptiles 6Calcaires des Fiz Formation 6Conglomérats de Bargy Formation 6Craie de Sens Formation 6Couches du Freu Formation 5Craie de Valognes Formation 5