Shark spine - Member Collections - The Fossil Forum
Jul 19, 2021 · Yes, sharks used to have spines! Xenacanth sharks in the Permian and Hybodont sharks did as well. This is the only shark spine I've seen from the Devonian - if you've got one, would love to …
Eldredgeops rana - Devonian - The Fossil Forum
Mar 14, 2025 · Eldredgeops rana Centre County, Pennsylvania Shell preservation is rare in the Mahantango but does occasionally occur. I had this specimen professionally prepped.
Large Inarticulate Brachiopod from Deep Springs Road
Oct 18, 2023 · Lidstroemella aspidum - Acrotretid Brachiopod 1 and 7/8 inches wide Middle Devonian Moscow Formation Windom Shale Hamilton Group Deep Springs Road Quarry Earlville, N.Y.
Mucrospirifer thedfordensis - fossil brachiopod A.JPG
Nov 23, 2017 · Fossil Brachiopod - Mucrospirifer thedfordensis (Front and back views) Widder Formation, Ontario, Canada Middle Devonian 383-393 Million Years ago Mucrospirifer is a genus of …
Ptomatis patulus from Deep Springs Road - The Fossil Forum
May 8, 2021 · Ptomatis patulus Bellerophontoid Gastropod (1 and 3/4 inches across) Middle Devonian Moscow Formation Windom Shale Hamilton Group Deep Springs Road Quarry Earlville, N.Y. A …
Paleozoic - The Fossil Forum
Devonian and Carboniferous fish fossils Album created by Ammonit Updated December 5, 2023 5 images
Seed Fern Leaves In My Collection - RomanK's Blog - The Fossil Forum
Oct 30, 2011 · To start I quote some brief information from the Wiki about pteridosperms. The term Pteridospermatophyta (or "seed ferns") refers to several distinct groups of extinct seed-bearing …
Platycerid Gastropods from the Widder Shale, Ontario
Oct 2, 2023 · Platyceras bucculentum Platycerid Gastropods Middle Devonian Widder Shale Hungry Hollow Arkona, Ontario A generous gift from Kane
Atrypid Brachiopods from Mount Marion, N.Y.
Nov 30, 2024 · Athyris spiriferoides Atrypid Brachiopods Middle Devonian Mount Marion Formation Marcellus Shale Subgroup Hamilton Group Glasco Tpke. Mount Marion, N.Y.
An Open Grammysia Bivalve from Deep Springs Road Quarry
Apr 11, 2020 · Grammysia bisulcata Anomalodesmata bivalve (open shell) Middle Devonian Moscow Formation Windom Shale Hamilton Group Deep Springs Road Quarry Earlville, N.Y. First open …