This shows the detail of the stem with the cirri and the base of another incomplete Megistocrinus

Submitted by: Ken Dobson
Taxon: Megistocrinus nodosus
Submit date: 2008-10-07
Location (approximate): Alpena, Alpena, MI
Stratigraphy: Thunder Bay Formation
Age: Erian (Middle Devonian)
Submitter notes: Also the extent and variety of bryozoa is clear on the plate.

---

From PaleoBioDB:

---

Search Deep Blue: