Wednesday, October 24, 2007

Dersingham Bog

Great Grey Shrike

Great Grey Shrike and Green Woodpecker (lower)

Small Copper

Tuesday, October 23, 2007


I collected this crinoid (or sea-lily) ossicle today at Orton Brick Pit, Peterborough. It is probably of the genus Pentacrinites and is from the Jurassic and is probably mor ethan 160 million years old.