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Showing results for tags 'pygdium'.
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Finally got back out to my site (Needmore formation outside of Winchester VA, early to mid Devonian) for the first time this year, very good feeling. Found, among other things, these 3 partial pygidium imprints. Two appear to be the same species, and I’ve found several other partials like these out here before. I know (or am fairly sure) I’ve seen this species before online but can’t place it. The third specimen I can’t place at all and as far as I’m aware, haven’t found out at this site previously. All specimens are a centimeter and change at most, can provide more precise measurements later if need be.
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- devonian
- needmore formation
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From the album: Finds From the Ordovician -488 to 443 MYA-
From the Georgian Bay Formation-
- georgian bay formation
- isotelus
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I've been racking my brain trying to identify these trilobite pygidium. Its my understanding that these all came from a quarry in the Bardstown KY, USA area. Its also my understanding that the site has New Albany Shale and Beechwood Limestone which are members of the Sellersburg Limestone Formation and is Devonian in age. These don't look like anything that I know of that has been found in the area/age of rock. To me they look more like Griffithides Bufo , but that trilobite is found in Mississippian age rock. Any input would be welcome! Far Left: Middle: Far Right: