Porifera
Grewingkia
(Grew-n-ki-ah | '?')
Order: Rugosa



Hexactinellida
 
This life form is globally extinct
DB ID: 514

Grewingkia Fossil
University of Georgia Stratigraphy Lab
strata.uga.edu
Grewingkia Fossil
The Fossil Forum
www.thefossilforum.com
Grewingkia Fossil
Dry Dredgers
drydredgers.org

Grewingkia Collectibles Gallery
Qty. Sets
1
Qty. Items
1

Price Stern Sloan 1987 The Undersea Dinosaur Action Set Paper Punchouts