# **SHCMS:G.07547**
**Crinoid holdfast.**
Model of a silurian crinoid holdfast; the root-like structure that attached these animals to the sea floor. Found on wenlock Edge.
Age: approx 425 million years.
Length 8cm Width 5cm Depth 5cm.
Imaged using a canon 5DS R and Stackshot 3x with turntable to provide 108 images which were then processed using agisoft photoscan at high levels.
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