Submitted by: John Topor
Taxon: Devonoblastus whiteavesi
Submit date: 2010-11-04
Location (approximate): Arkona, Lambton, ON
Stratigraphy: Hungry Hollow Formation
Age: Erian (Middle Devonian)
Submitter notes: A view showing the ambulacra of two robust large specimens. The blastoid on the left measures 18mm tall and 14mm in diameter. The one on the right measures 16mm tall and 13mm in diameter.