Jul 1, 2021 · I'm currently working on a simulation of extinct biomes, i'm slowly learning how to make everything as realistic as possible for realtime 3d simulation. I would like to start with …

Jan 4, 2026 · Identification of a Morocco trilobite fossil Devonian maroc trilobit trilobita By Daniel Pereira January 4 in Fossil ID Share Followers 0

Nov 29, 2025 · Could this be a Placoderm bone? Or perhaps some kind of large predatory fish species? North Devon 🦴🫧🐟 Found from the Ilfracombe Slate Formation, which is from the …

Dec 30, 2025 · Montour Preserve Fossil Pit---Montour County, PA (central Pennsylvania) Mahantango Formation---Middle Devonian Scale bar is 1.0 mm Final Note: Not sure if this …

3 days ago · Wondering if you all thing this could be coral? Found on edge of lake in Western PA (Devonian, Mississippian and Pennsylvanian all present).

Dec 27, 2025 · Are the white marks on the attached specimen coral (bryozoan?) imprints or some sort of ichnofossils? The width of each mark is about 1mm. Do bryozoan segments get that …

Jul 1, 2024 · Hi All, I took a trip a couple weeks ago (6/19) out to Orwigsburg, PA to Deer Lake to hunt for Middle-Devonian fossils. Interesting location as the exposed formation (Mahantango) …

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, …

Dec 30, 2018 · Red Hill represents the Devonian experiment of living on land. Still intimately associated with the water but life had not only moved onto the land but thrived there and in the …

May 20, 2024 · Went back to Red Hill, PA yesterday and had some success - ran into Doug who gave me another excellent museum tour at the nearby field station and showed off some …