This is a fossil for the Ichthyosaurus. The formation is Blue Lias Formation. The age is about 200 millions years old but for my opinion it is 230 millions years old.
The fossil size is about length 5 cm, width 4 cm. The following reference number is only for reminding me where is the fossil, not for the advertise. Reference number Glass Cabinet 27092021. This item is in the category "Collectables\Rocks, Fossils & Minerals\Crystals". The seller is "hhuan11" and is located in this country: GB.This item can be shipped worldwide.