Identification of a Morocco trilobite fossil
Jan 4, 2026 · Identification of a Morocco trilobite fossil Devonian maroc trilobit trilobita By Daniel Pereira January 4 in Fossil ID Share Followers 0
Ilfracombe Slate Formation Bone Fragments - Fossil ID - The Fossil …
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 …
Possible bryozoan imprints or trace fossil?
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 …
What do you call a hard fossilized layer laden with shell material ...
Dec 30, 2025 · This is a slab I came across at DSR. The entire plane was composed of an extremely hard, shell-filled matrix. I was referring to it as a "concretion", like as if the whole …
Bryozoan Fragment ID---Montour Fossil Pit
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 …
3d simulation of extinct biomes - The Fossil Forum
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 …
Coral? Devonian PA - Fossil ID - The Fossil Forum
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).
Black Sahara - Erfoud - Morocco - Page 2 - The Fossil Forum
Mar 16, 2019 · Black Sahara - Erfoud - Morocco asaphellus brachiopod bryozoa crinoid cyphaspis devonian echinoid erfoud gastropod geisonoceras goniatites horn coral lower carboniferous …
Possible reasons for survival of proetidan trilobites past the …
Sep 3, 2022 · It's well-known that extinction events at the end of the Devonian wiped out all trilobite groups except Proetida, which survived until the mass extinction at the end of the …
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, …