Dactylioceras is a classic British ammonite, this specimen is particularly well preserved. This nodule has been split to reveal an ammonite with a pin-point middle.
Location: Port Mulgrave, Whitby, Yorkshire, England
Age: Lower Jurassic, Upper Lias, Tenuicostatum Zone - 180 million years old
Measurements: Ammonite (7.1cm across)
Weight: 475g
