Please read before ordering

Megistocrinus hemisphaericus

Megistocrinus hemisphaericus

SKU: DC 3.0
Regular price
Sold out
Sale price
£4.00
Unit price
per 
Tax included. Shipping calculated at checkout.

A superb complete isolated calyx showing 8 pairs of brachial facets, all the individual plates of the tegmen in strong relief, the base of the anal tube and the stem attachment on the base. From Alpena, Michigan, USA.

Size: 60 mm in diameter