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Showing results for tags 'petrified'.
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I found a 5 centimeter (2 inch) diameter rock in Oregon. When I hit it with a hammer (several times) it split perfectly in half. In the middle there was what appeared to be a seed - about the size, shape, and color of an apple seed. The rock had all these "carpels" or "rays", "flakes" coming out from the center. I sanded one half of the inside of the rock. I did not sand the outside. The outside is very hard. The inside is sort of flaky. The outside could not be scratched with a fingernail or coin. Acid did not make the rock fizz or do anything. Someone thought it might be a concretion but I doubt that because of the pattern and "flakes". What do you think it is?
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Greetings. Location: Southern Washington State, in the Cascade Range, by a river. Geologic studies of the area suggest there was a massive landslide at this location over 1 million years ago. Present day it is a very wet area with lots of fungi. Material density and hardness appear identical to the petrified wood found at the same spot (highest concentration of petrified wood I've come across in the Cascade Range. I first thought it was wood until I noticed the direction of the lines seem to be perpendicular to how I'd expect tree rings to be. Reminds me of some sort of shelf mushroom, though I do understand any sort of petrified/fossilized fungus is extremely rare and unlikely. I look forward to your input.
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I found this sea urchin recently and figured I would share it with the forum. Not sure if it's a newly discovered species but it's a pretty nice piece. It looks like it got partly smashed somehow before petrification. It was found just outside the city limits of Uvalde, Tx near a slough that runs into the Leona River. So far I only have one picture to post but I will get a shot of the underside when I find the right lighting.
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Hello. I have an opportunity to purchase this item but I am not sure if it is a Mammoth or Mastodon Tusk or a piece of petrified wood? It is 36" long and weighs 97 pounds. Any help would be greatly appreciated. Thank you.
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Found within creek bed in Orange County, California. Have had this one for some time now. Always thought it looked sort of like petrified wood but is difficult to tell. The answer may be more obvious to someone else. Appreciate any input. Thanks.
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Fossilized wood or just plain old rock. Found within the Santiago Creek bed of Orange County, California. Any thoughts.
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Hi to everybody, will be posting pics of possible petrified eggs. I am so happy to find this site, thanks to everyone.
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I found this peace of rock that looked, in my opinion like a piece of wood. It was found on beach known to have wood fossils. I want to make sure what it is and if it is just a rock.
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Appears to be some sort of shell on it appears be about 8 one is busted you see something in it
eggcluster posted a topic in Fossil ID
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Hello all, my dad acquired this item. He was told it was a petrified mushroom. Has anyone seen one of these or can confirm? thanks for your help
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Hello all! I am new to this forum and felt I should repost my find here. A few days ago I saw this rock on the ground in our horse turn-out area. It certainly looks and feels like petrified wood, but I have never found any in Ohio before. I wondered if anyone else would know anything about petrified wood in northeast Ohio. Age of fossil? Type of tree? How common? Thanks for any input Steve
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Dear Colleagues please help me figure it out. looks like a flint arrowhead. but no wonder, there are a large number of them. but it is interesting because there is inclusion inside .. personally, I clearly see the spine, head, gills, eye, and .. scales (. in the center of the fish, in the head and in the abdomen). but this is unrealistic, because animal organic matter is impossible in silicon rock. how to explain it? And is it even a fish? Thanks.
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L.S., Hopefully the collective knowledge of TFF community will once again prove able to identify something that has stumped me. This time I need your help with these curious stem fragments! A good friend of mine purchased these at a mineral show on the US mainland. The specimens potentially originate from Kane County, Utah, but this provenance is far from bulletproof. It is quite likely, however, that they come from somewhere within the USA. The stems exhibit a hollow centre, with a ribbed internal surface (pith structure?). None of the specimens show nodes or other signs of axial segmentation, however. The cross-sections (both rough and weathered as well as polished) show seemingly regularly spaced vascular structures. The larger "pores", especially, are quite striking. Scale on images is in centimetres. If the Kane County provenance is correct, then a Mesozoic age seems likely. But, again, provenance is very much in question still! Has anyone on TFF seen this type of petrified stems before? Any information you could provide would be very much appreciated! Thanks, Tim
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Hello all, I just found these two things on a beach of the Baltic Sea in Latvia. The bigger one could fool me because the black part is very much like wood, however the bottom part (the gum?) has an interesting texture. Also, I don’t know how to describe it but the bottom part feels almost sort of fresh, like it’s not very old…. While it’s hard and solid it still looks wet unlike other fossils I have held. Sounds silly but maybe it helps identifying it. Although the smaller one is very similar, I almost have no doubt that it’s a tooth or claw. From what I could find on the internet, my best guess would be sperm whale tooth? Please tell me what you think. Thanks!
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Hello everyone, I found something that is a first of it's kind I've been told. This needs a close and careful look, so please examine all the details. And I can't wait to hear what everyone has to say on this one. I've been collecting rocks and fossils for 25+ years here in N.E. Minnesota. I found this on private property a few years back, and it sat in my collection until recently I looked at it again and seen it for what it really is finally. I am certain this is a petrified fingertip. And I know it's hard to believe, but take a close, and careful look at it please before any conclusion you have. I respectfully will listen to any and all the responses of everyone's given. It's the same size as my pointer fingertip from the tip to the first knuckle. The nail is clearly visible, fingerprint is also visible and opposite side of the nail as it should be. And the thing that confirms it for me the most. The picture of a cross section diagram I found on Google images of a fingertip matches my specimens nearly perfect. Compare the details from one to the other closely. Do you see it the same as I do? I researched and found this have been possible by nuclearpholic substitution. I have had people argue that it's impossible for this to happen to soft tissue. But I've also found examples of soft tissue in the right conditions were in fact fossilized by minerals. The cross section diagram match nearly exact if you carefully compare with my specimen. Thanks for your time and any response given everyone.
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Greetings, is there anyone that could recommend a fossil expert located in Southern California that could come on site to certify a series of dinosaur fossils that have been uncovered. Specifically, petrified/opalized dinosaur fossils. Thanks in advance!
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My friend found this in a creek bottom here in central Iowa. He thinks it might be a petrified pearl inside a half oyester. Any thoughts? Maybe the muscle?
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I'm at a loss on what this could be, I found this around Clearmont, Wyoming on the Clear Creek, northern Wyoming.
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I found these in Washington County Maryland (live in Central PA) while staying at an Airbnb. They were lying in and around a small creek. I've never seen anything like these before. I kept thinking they were peices of wood but was surprised to find them to be rocks when I picked them up. I also found this large peice of quartz? I have no idea so what do you all think?