Brother found this a few years ago was told it was an Endoceras 440-480 mill years old (squid) : r/FossilHunting
Cameroceras | Fossil Wiki | Fandom
Fossils of vicious 8ft-long predator that stalked oceans 460 MILLION years ago are rediscovered | Daily Mail Online
Endoceras fossil, Lebanon Limestone, Wilson County, Tennes… | Flickr
Endoceras sp. ? (Hall 1847) - Members Gallery - The Fossil Forum
Fossils of the Inland Basin — Earth@Home
Cephalopod Endoceras ? - Found In Creek Bed In Southern Illinois - Fossil ID - The Fossil Forum
Reconstructing fossil cephalopods: Endoceras – Incertae Sedis
STOCK IMAGE, , 033234, 01AXFF0Q , Natural History Museum London UK - Search Stock Photos, Images, Pictures, Photography at Diomedia
Cephalopoda | Geologic Overview of the Trenton Group
Photograph | Endoceras cancellatum, nautiloid | Science Source Images
Endoceras proteiforme with Endocone Speiss - Members Gallery - The Fossil Forum
Endoceras - Alchetron, The Free Social Encyclopedia
Proterovaginoceras incognitum
Fossils of vicious 8ft-long predator that stalked oceans 460 MILLION years ago are rediscovered | Daily Mail Online
Endoceras proteiforme - Urban Fossils of Toronto - Gallery | Fossils, Toronto, Urban
Endoceras – Store norske leksikon
Endoceras - Stock Image - E446/0667 - Science Photo Library
Fossils of vicious 8ft-long predator that stalked oceans 460 MILLION years ago are rediscovered | Daily Mail Online
Endoceras? - Fossil ID - The Fossil Forum
File:Endoceras commune.JPG - Wikimedia Commons
Cephalopoda | Geologic Overview of the Trenton Group
Endoceras | Science Museum of Minnesota
Endoceras (Orthocerenkalk) - Krautworst-Fossils.de
GEL 1009: Fossil Lab
Endoceras by AStepIntoOblivion on DeviantArt
The Ordovician of Canada — Lask Fossil Collection
