Name: Eryma.
Meaning: Fence, barrier or guard.
Grouping: Arthropod,Crustacean, Decapod.
Informal ID: Lobster.
Fossil size: Large slab length 8cm/31O.
Reconstructed size: Pincer-tail length up to 9cm/3 ~in.
Habitat: Shallow seas.
Time span: Late Jurassic. 150-140 million years ago.
Main fossil sites: Throughout Europe.
Occurrence: •