Submitted by: John Topor
Taxon: Hyperoblastus filosa
Submit date: 2010-11-04
Location (approximate): Arkona, Lambton, ON
Stratigraphy: Hungry Hollow Formation
Age: Erian (Middle Devonian)
Submitter notes: Finding blastoid multiples is very rare in the Hungry Hollow Mb. This small slab has four specimens. It measures 78mm X 41mm. The largest blastoid is 15mm tall and 9mm in diameter.