Idaho Virtual Museum

Species

• Helicoprion ergassaminon
• Helicoprion sp
• Helicoprion davisii

Collector

• ??? Younquist
• Cody Allen
• Dave George
• Dave Houland
• F Christensen
• Fred Hagius
• Grace Theil
• Robson Bonnicshen
• Unknown Unknown

Collection

• Dave George Phosphoria Collection
• IMNH Paleontology
• JAW Repository
• Marie Hopkins Comparative Osteology Collection

Owner

• Bureau of Indian Affairs
• Bureau of Land Management (BLM)
• Idaho Museum of Natural History
• National Forest System Lands/Caribou Targhee Natio
• Private
• Unknown