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Showing results for tags 'waukesha'.
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Crinoid calyx or echinoid? Found in gravel with Ordovician-Devonian fossils. About 2cm across at the widest point. Druzy coating over the fossil which seems to be an external mould. In orange jasper. Thanks so much!
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Paleozoic rock. I found this looking back through some scrap rocks. I think this is a stone I found some crinoids, brachiopods, horn corals, and a trilobite in before. .75 inches long (sorry for not including a scale in the picture) thanks!
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- external mold
- trilobite
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Found this echinoderm in Paleozoic rock. Crinoid calyx or something else?
SilurianSalamander posted a topic in Fossil ID
Found in some landscaping gravel I’ve found boatloads of crinoid stems at. Brachiopods and gastropods are not too uncommon in those rocks. Paleozoic, likely Ordovician-Silurian.- 3 replies
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- echinoid
- echinoderm
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Found at work. Ordovician to Devonian. It tapers so it’s not a crinoid stem
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- wisconsin
- tentaculites
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All Devonian -ish. First is from port Huron, second is from the Milwaukee formation, third is from the Nike missile site in Waukesha WI
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- lake huron
- michigan
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Found these at the Nike Missile site in Waukesha Wisconsin. I found a chunk of armored fish bone in the same area. This is an update on my last post with the moss cleared off more. Thanks!
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- waukesha
- nike missile site
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Can anyone help me narrow down these maybe gastropods?
SilurianSalamander posted a topic in Fossil ID
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- wisconsin
- wisconsin sw
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Found this maybe ostrocod and this maybe placoderm “tooth” plate in the Waukesha formation - Devonian. Acid prepping it atm. What is it?
SilurianSalamander posted a topic in Fossil ID
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- arthopod
- toothplate
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