Name: Encrinurus.
Meaning: In hair.
Grouping: Arthropod,
Trilobite, Phacopid.
Informal ID: Strawberry-
headed trilobite, stalk-eyed
trilobite.
Fossil size: Head-tail length
2.5cm/1in.
Reconstructed size:
Head-tail length 4.5cm/1V,in.
Habitat: Shallow sea floor.
Time span: Middle
Ordovician to Silurian,
470-410 million years ago.
Main fossil sites: Worldwide.
Occurrence: •••