Scientific Name:
Liopleurodon ferox (meaning "Fierce Smooth-Sided Tooth")

Year Of Naming:
1873

Family:
Thalassophonea, Pliosauridae, Plesiosauria, Sauropterygia

Size:
5 to 10 meters (16 - 33 ft)

Discovery & Time Period:
Oxford Clay, Marnes de Dives & Argiles de Montauber Formations, England & France

Middle - Late Jurassic (Callovian - Kimmeridgian), 166 - 155 mya

Date Of Release:
May 14th, 2026