The genera section is under construction, active pages are indicated by an asterisk
Page under construction
Chronostratigraphy of the Mesozoic era.
Cretaceous
Upper
Maastrichtian
(Keuper (Mid Ladinian - End Carnian). Muschelkalk (mid Anisian - mid Ladinian). Buntsandstein (Scythian - mid Anisian))
Campanian
Santonian
Coniacian
Turonian
Cenomanian
Lower
Albian
Aptian
Barremian
Hauterivian
Valanginian
Berriasian
Jurassic
Tithonian
Kimmeridgian
Oxfordian
Middle
Callovian
Bathonian
Bajocian
Aalenian
Toarcian
Pliensbachian
Hettangian
Triassic
Rhaetian
Norian
Carnian
Ladinian
Anisian
Scythian
Liopleurodon
Plesiosaurus
Locomotion
Living plesiosaurs?
Crystal Palace plesiosaurs
Support The Plesiosaur Directory with a Paypal donation