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  1. Grammysia bisculata, Bivalve - Member Collections - The Fossil Forum

    Sep 4, 2014 · Grammysia bisculata (bivalve)Middle Devonian(Right, Center)Upper Ludlowville FormationGeer Road Quarry(Left)Windom ShaleMoscow FormationDeep Springs Road …

  2. Spinocyrtia granulosa, Brachiopod - Member Collections - The Fossil …

    Sep 4, 2014 · Spinocyrtia granulosa, Brachiopod brachiopods Devonian Hamilton Group New York Upper Ludlowville Formation By Jeffrey P September 4, 2014 3,551 views View Jeffrey P's images …

  3. Spiriferid Brachiopod from Glenerie - The Fossil Forum

    May 31, 2021 · Costispirifer arenosus Spiriferid Brachiopod (one valve- 1 and 3/4 inches wide) Lower Devonian Glenerie Limestone Tristates Group Route 9W Glenerie, N.Y.

  4. 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.

  5. 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

  6. 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 …

  7. 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 …

  8. Modiomorpha (both valves) from Deep Springs Road, Madison CO., N.Y.

    Jul 22, 2018 · Modiomorpha mytiloides (Palaeoheterodont bivalve- both valves open) Middle Devonian Moscow Formation Windom Shale Hamilton Group Deep Springs Road Quarry Lebanon, N.Y.

  9. Platystoma turbinata, Gastropod - Member Collections - The Fossil …

    Sep 11, 2014 · Platystoma turbinata, Gastropod Devonian gastropods Hamilton Group Mount Marion Formation New York By Jeffrey P September 11, 2014 3,623 views View Jeffrey P's images Share …

  10. 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.