![Amoeboceras (amoeboceras) alternans](http://www.geoed.co.uk/cdn/shop/products/pictrilonew_51bd06f9-e2a6-4a85-a761-2618e653f90c_{width}x.png?v=1582035960)
A fine typical adult internal mould, developed on both sides with one side partly obscured by matrix. Sutures including the last are visible & the body chamber occupies 2/3 whorl & shows uncoiling of the umbilical seam. From Balingen Swabia, Germany.
Size: 32 mm
Size: 32 mm