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Showing results for tags 'Pennsylvania'.
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From the album: My Kinzers Formation Fossil Collection
Heartbreaker larval specimen. The fragile telson can be seen going up behind the right side of the cephalon. -
From the album: My Kinzers Formation Fossil Collection
Hypostome of a relatively small Wanneria. This split out with nice three dimensional preservation. ~7mm. -
From the album: Pennsylvania Eurypterids
Heldenberg group, collected 5/3/23-
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From the album: Pennsylvania Eurypterids
Shawangunk Formation.-
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- hughmilleria
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Looking for some ID help on this plant fossil. Found in black shale in the Allegheny Formation (Pennsylvanian age) in western PA (Lawrence Co.) The fossil is approximately 3" long.
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From the album: Mahantango Formation
Eldredgeops rana Schuylkill County, Pennsylvania-
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From the album: Mahantango Formation
Crinoid Colony Schuylkill County, Pennsylvania -
From the album: Pennsylvania trilobites
Odontocephalus aegeria Onondaga Limestone, Needmore Shale Member, Perry County, Pennsylvania Collected by Jim forester-
- devonian.
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From the album: Pennsylvania trilobites
Dipleura dekayii Mahatango shale, Danville Pa -
From the album: Kinzers Formation
Olenellus getzi Lancaster County, Pennsylvania-
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From the album: Fossildude's Upper Devonian Fish Fossils
Bothriolepis sp. body casts Upper Devonian Catskill Formation Metzgers' Quarry, Canton, PA.© 2022 Tim Jones
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Another "is this a fossil" question. Found in Slippery Rock Creek, in McConnell's Mill State Park, Pennsylvania. Looks to me like one of those old very old trees with the cross-hatched bark like a pineapple that I recall from my early childhood books. Am I way off? Hoping the links below work. -Steve img 1 img 2
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From the album: My Kinzers Formation Fossil Collection
The B-Side to the nice Wanneria I found with Dean Ruocco in 2022. This bug was in his collection until I traded him for it. Thanks Dean! -
Unknown Microfossil from Pennsylvanian aged Excello Shale in thin section
Samurai posted a topic in Fossil ID
Hello! I was making some thin sections of some material from the Excello shale and found a very large and bizarre structure. Sorry in advance it was too big for my microscope camera to really capture it all, but here is the specimen in question its most likely coated in apatite/phosphate? along with small radiolarian/sponge spicules surrounding it I sent a photo to my professor and he said it could be something new but he would have to see it in person (he is an expert in Radiolarian microfossils) I wanted to post it here and see if anyone had any ideas to throw out. Here it is under 4x power (it is still a little bit of a "thick section" rather than thin section but I plan to grind it down at another time) I don't think it is a radiolarian (unless it is a ginormous one) as the largest I have found from the Excello was about 1000 microns Here is the largest one I can confirm is a Radiolarian (Entactinaria sp.?): Bonus Rad that shows possible apatite/phosphate coating in more detail (old photo) Let me know if you guys have any suggestions or questions let me know and Ill try to aid in any way I can.-
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From the album: Kinzers Formation
Larval Olenellus Lancaster County, Pennsylvania-
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I’ve been reading up about fossils in the Eastern PA region and came across a few papers about vertebrate fossils. Are any of these sites still accessible ?
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I found some pyritized plants a few days ago and noticed that one looks like a stem with seed pods. The fossil measures 2 cm and is from the Glenshaw Formation of Beaver County Pennsylvania. I'm nearly certain that what looks like a stem is a stem, but what are the three round things seemingly attached? Help is appreciated, thanks.
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- beaver county
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Found what looks like a tooth fragment last week. I've only ever found Petalodus teeth in this formation and it doesn't quite look like those. There are no serrations on the fragment. This was found in Allegheny County, PA, is from the Glenshaw Formation and is probably out of the Brush Creek Limestone.Thanks for the help.
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- brush creek limestone
- carboniferous
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Last week I was hunting in my usual location in Allegheny County Pennsylvania (Glenshaw Formation) and found that several of my specimens have splotches of what appears to be pyrite crystals. With some of the broken fossils I could see that even the insides contained gold-colored pyrite. On the other side of these plates were what looked like rootlets covered in a pale green mineral. Is this pale green mineral pyrite as well? Is there some way I could test this? Thanks for the help.
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Howdy! I'm finding some beautiful stuff digging in the Glenshaw Formation of Allegheny and Beaver counties. Hoping to find out/confirm what they are. The limestone finds I believe are from the Brush Creek Limestone. As usual, all help is greatly appreciated, thanks! Side view of Wilkingia? Never saw round leaves before Spiropteris? Sigillaria bark? Some sort of bone or root of a Petalodus tooth?
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From the album: Mahantango Formation
Eldredgeops rana Schuylkill county, Pennsylvania-
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From the album: Mahantango Formation
Eldredgeops rana Schuylkill County, Pennsylvania-
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I found this piece in my back yard a couple of years back and I still don't know what it is. It is Pennsylvanian, Glenshaw Formation and from Allegheny County, Pennsylvania. Thanks in advance for all help.
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Platystoma Gastropod from the Tonoloway Formation
Jeffrey P posted a gallery image in Member Collections
From the album: Silurian
Platystoma sp. Late Silurian Tonoloway Formation Mount Pleasant, PA. A gift from sTamprockcoin-
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From the album: Silurian
Unidentified Nautiloid Orthocones Late Silurian Mifflintown Formation Sam's Club Altoona, PA.-
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- nautiloids
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