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Showing results for tags 'burn'.
Found 4 results
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As the title states, I have a few questions regarding the burn test. We hunt glacial deposits in eastern Kansas, and find many bones, some obviously not fossil (we chuck these) and some that are definitely fossil. I do understand that the river tends to darken bones, and give the appearance of fossil. However, we have found several bones that have the right color to be fossil, are exceptionally heavy for their size, and 'feel' right to be a fossil. Strangely though, when I do the burn test on them, they will not char or burn but give off a more subtle 'burnt hair' smell. Of course, on definite non-fossil bones, they smell badly and tend to usually char/burn. SO, my question: Is the burn test a definite decider on whether a bone is fossil or not? I have heard of Bison Latifrons bones not passing the burn test, yet they are without question 'fossils'. Also, I know it doesn't really apply to this, but I have also heard of collagen being preserved even in dinosaur bones; at least in small amounts. Could some collagen be preserved in some of our bones? So, is the burn test definitive? Or should I toss bones that char and burn, but ones that smell but do not burn, keep? Hopefully y'all understand what I'm getting at here. Thank you so much in advance
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Hi all, So I found this odd piece of petrified wood on Marrowstone Island in Washington state. I find petrified wood often on the beach here. This one has a dark band running through the specimen. The dark band is coal like except it has wood grain banding in it as well. The band is brittle and I broke off a few chunks and tried to burn them, and they do quite like charcoal. Now I also managed to get a small piece of the petrified wood to come off and it did not burn. I am positive the wood is petrified too, I have many samples of it I have found including one weighing over 60lbs.
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Hi guys, I'm new here! I just wanted to ask if the burn test is always reliable. A year ago I found a tooth near a creek, it's certainly bovid but I still can't understand if it's a modern one or prehistoric/Pleistocene. I've burnt it and it doesn't smell like burnt hair, but at the same time it kinda smells weird. So does the burn test always says the truth?
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From the album: Invertebrates and plants(& misc.)
Debris, including micro glass "beads" from melted earth ejected into the air, from the KT boundary burn layer. Garfield county, Montana, Hell Creek formation. Late cretaceous (duh) *i added "misc." to this album because this didn't fit anywhere, and I thought it was really cool and should definitely be included somewhere. **There could even be vaporized dinosaur material as part of the glass and melted debris included. There definitely was plenty of it, but I guess realistically, unless it became evenly spread into the atmosphere and airborne debris, this is too small an amount of ejecta, and by percentage such a minuscule amount of vaporized dino, so sadly there probably isn't any.
