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Here’s an interesting one. I docent at the Page Museum at the La Brea Tar Pits, and while I was talking to some visitors one of them gave me a piece of bone fragment his father found (among many other easier to identify pieces) at the tar pits before the museum was created. I have showed to some of the researchers at la Brea, and their guess was that it was a tibia fragment from some mammal. So far based on my own comparisons, it seems closest to a dire wolf, but if anyone else has any other ideas, I’d love to hear them. Thanks!
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From the album: @Max-fossils 's Zandmotor Finds
A reindeer, Rangifer tarandus, vertebra found on the Zandmotor, about 40'000 years old ("Mammoth-steppe" period, in the Late Pleistocene). It seems to have been bleached by the sun (most bones on the Zandmotor are darker than this). -
I recently was given a fossil as a gift. As I understand it, the seller does not know where it was found or has any idea what it is. There is some writing on the side which I’ll attach a picture of. Any help is greatly appreciated.
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Looking to pick the brains of those familiar with Florida fossil hunting
RandyB posted a topic in Fossil Hunting Trips
Between work and home life 2018 wasn't much of a year to get out hunting for me. Outside of two short trips down to the Ramanessin I didn't really get out this year. Hoping to change that in 2019. To start I am working on a family vacation to Florida around March. The last time I was down there at that time of year I was able to do a day of creek hunting around Wauchula that netted a ton of small shark teeth including multiple mini megs as well as a slew of ice age mammal items. My favorite was a small glyptodon scute which was one of my personal bucket list items . I am looking for suggestions on areas I can start researching that would be in range of a day trip based out of the Orlando area. Call it a 2 hour radius of Orlando so I have time to hunt. Not looking for anyone's special hunting grounds, just general suggestions. Haven't looked to see who might still be offering guided trips these days as its been a few years since my last visit, but I am willing to entertain that option. I still have the books I gathered for my last trip so I will start with a refresher from those, but any advice would be appreciated -
As some might have read in a previous topic, I went to visit my girlfriend in Finland. Unfortunatly Finland must be one of the worst places to find fossils in the world, I did manage to find some quartz vains and a few pieces that may or may not be amber (have to do the hot needle test on them first) Even urban fossil hunting is near impossible as pretty much all buildings are made from the fossil-lacking stones that can be found in Finland. The only urban fossils I found was in the Burger King in the Helsinki Central Station, the floor was littered with orthocones there. But Finland really isn't a good place to hunt fossils. But one thing that definitly is a worth a visit is the Finnish Museum of Natural History! It isn't a really big museum, the collection isn't that big, but the way it is presented is very awesome! One of the few musea that nails being modern and educative at the same time without overdoing it. Especially the Taxidermy diorama's were done amazingly. But I will ofcourse start this topic with what I think will interest you guys the most, the Paleontology part of the museum. A mural with Pikaia, Opabinia & Hallucigenia models Trilobites, most of which were found in Aland (Finland), Gotland (Sweden) and other neighboring countries of Finland Trilobites, most of which were found in Aland (Finland), Gotland (Sweden) and other neighboring countries of Finland Orthocone models Graptolites Eurypterid found in Saarermaa in Estonia (Silurian age) Eurypterid model Giant orthocone model
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I had a great day today sifting with my mom. We started at Ramanessin but the finds were far and few between so we switched to big brook. I found this in one of my last sifter fulls. It was sitting right on top after I sifted the sand out. I was wondering if this is most like Pleistocene or more modern and what kind of animal it might be. Thanks!
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Hi everyone- I have a juvenile mammoth tusk that I would like to learn how to stabilize and restore. The problem is I have (almost) no idea how to even start! The tusk is fully dried out, but it’s split down the middle. I need some advice! Here’s what I know has to be done: 1. Clean the outside and inside as much as possible without using water- any suggestions on what to use? 2. Superglue the two pieces together and use hose clamps to hold the two pieces together- any suggestions on glue/method? 3. Fill gaps/cracks with epoxy- any suggestions on a good type? 4. Sand sand sand! 5. Beyond this point I’m not sure- is there some sort of protective varnish people use? I’m sure I’m missing about a dozen crucial steps here- I have literally never tried anything like this before, so any advice would be greatly appreciated. I posted some photos of the tusk, and I will post photos of progress! Thanks everyone.
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Beaverhead Impact and the Haggerman Horse (part 1)
GeneralAnesthetic posted a topic in Fossil Hunting Trips
About 3 years ago I was walking along the dunes by the river, across from Farewell Bend State park on the Idaho side. I noticed that there was what looked to be an abnormal amount of crystallized and glassy material, conglomerates, basalt and lots of sand. The sand can be explained by the presence of mud volcanos and hydrothermal vents that can be seen in satellite photos. My premature analysis and imagination were wild with fantasy. The samples I was collecting were like nothing I've ever seen. I knew something was up, but there were and are, still more questions to answer. Idaho Falls sits at ~4700ft above sea level. Farewell Bend is ~2300ft. Making the Treasure Valley of Idaho a 340mi basin that becomes a bottleneck at Farewell Bend, which would explain the accumulation and abnormal variety of material. I have always been good to pay attention to the composition of the soil and rock in my environment. Usually the material is pretty consistent, but I've seen nothing like the variety that is here. Traveling upriver deposits of glacial stone are evident in the bends of the river, indicating ice jams that built up on the tips of islands. The stones are always upriver of the islands. About 30mi to the Northwest is a very large cement plant run by the largest cement manufacturer in the nation, Ash Grove. I'm still working on understanding the erosion and possibility of run-off and river flows changing the route in which the Treasure Valley drains. The Idaho State Fossil is the Hagerman Horse, which is from an abnormal collection. "Ultimately five nearly complete skeletons, more than 100 skulls, and forty-eight lower jaws as well as numerous isolated bones were found." (wikipedia) There are a few theories as to how the bones made it there is such large numbers. One theory being that they were swept up in a flash flood, ~3.5mya. My own personal theory is if the horses could have been herded by the Native peoples and eaten. The more I look into it though, I see that it is more likely that this is not an isolated event. The deposits in the Hagerman beds may have been, but the odd numbers of bones vs. complete skeletons points at dismembered animals in my opinion. Just as this flash flood 3.5mya could have wiped out the Hagerman Horse, so too could have the human population that would have been very likely to have populated the Treasure Valley region in much larger numbers than we currently understand. Further passed Farewell Bend the Snake River winds into Hells Canyon. The Hells Canyon is the deepest gorge on the North American Continent. Which, to me, says a couple of things. #1 Must be the oldest, Orrrrr #2 Must have had the most aggressive run off which carved it deeper than the Grand Canyon. These are questions will be investigated further as my collection of maps and topographics grows. I am working on understanding what allowed the formation of valleys and plains through the Treasure/Magic Valley ranges, and the lower elevations from the Blue Mountains north to the Cascade range which also has the not so mountainous regions that, by the tectonics in the area, should not exist like they do. Ancient inland seas are what I am looking at currently. Satellite photographs seem to suggest there was a drainage that went to the south and I believe that there were more salts in the waters in these Idaho waters. Which looks to have drained towards Salt Lake. This easily could have been via aquifer, or by displacement from meteoric impact. There has been some problem with correlation because "~" timelines are a bit loose when it comes to lining up events. For instance, the flood that apparently killed the horses in the Hagerman beds was ~3.5mya. Geologists seem to like this ~3my marker for some reason. Same with this is the 12,000 - 15,000ya mentions, some reports mention that the abrupt end to the last Ice Age was ~12-15,000ya. Which, only really gives me direction to look into whether or not, and how the end of this ice age caused the flooding and debris to completely chew up the fossil record and make it incredible hard to identify locations and patterns in events. The "quaternary" deposits at Farewell Bend do and do not make sense. So, while the standard may be to look at a USGS map of deposits to determine what minerals and fossils might be where, it becomes a problem in Idaho because by the elevation drop and the likely age of the Snake River, literally every single time period "should" be represented in the deposits that have accumulated at Farewell Bend. Though, they might just fit somehow in the corresponding periods of deposits, but will need to be given a new description for how the periods are represented in these constantly modified deposits. Suevite chucks, Still working on getting the equipment to make slices. Recommendations I need to head back to the site to take photos of the large suevite boulders that are very clearly ejecta from an impact. Where the top of the boulder is exposed and shattered from weathering. The boulders have a mix of glass, crystal, concretions and stones showing shock induced spallation. The "eggs" previously hypothesized are likely to be shock induced spallation, still wondering how that may occur in an egg though. If an egg were to be fossilized prior to the shock, what would the effects be? Picture showing glass on concretion from suevite boulder. The glass inclusion shattered when chipping it free from the suevite. Part two of this post will be more photos that show the variety of samples collected. It is taking me quite a while to set all of this up. I plan for this to be a regularly updated post. Please, if anyone has any feedback or wisdom, please by all means, I'm here for correction in this critical analysis. One of my favorite things in learning is to be wrong, because that means my autistic thought process has investigated why it's not right, even if I don't know it yet. Suggestions, regarding missing considerations or needed analysis, please school me. I find it difficult to manage my tangents at times. Cited: https://en.wikipedia.org/wiki/Hagerman_horse (web, 2018) https://www.britannica.com/place/Hagerman-Fossil-Beds-National-Monument (web, 2018)- 33 replies
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I know very little on Pleistocene fossils but I always thought the horses that roamed during the Ice Age were much smaller than the modern ones. I found this large solid rock horse cannon bone fossil at the North Sulphur River Texas which is comparable in size to the modern day ones I find. I'm 100 % sure it's a fossil. Sorry I can't take measurements but I'm offshore working. Lol you can use my 6 yr old grandson for scale.
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Found this in northern Arkansas. Need help identifying what they are from? slab is 6"x 4"x 5" some photos you can see the bone protruding and texture inside the bone
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Found in an ancestral Mississippi river channel deposit, Deposit is around 50,000 years old. Specimen is completely mineralized. I don't see much material like this, and any thing I offer would be a total guess. Opinions?
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From the album: Mammal Fossils
Coelodonta antiquitatis (Blumenbach, 1799) A fragment of the left hip of a woolly rhino. Location: North Sea, Netherlands Age: Pleistocene© Olof Moleman
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Coelodonta antiquitatis 5th cervical vertebra
LordTrilobite posted a gallery image in Member Collections
From the album: Mammal Fossils
Coelodonta antiquitatis (Blumenbach, 1799) The 5th cervical vertebra of a woolly rhino. Location: North Sea, Netherlands Age: Pleistocene -
Coelodonta antiquitatis 4th cervical vertebra
LordTrilobite posted a gallery image in Member Collections
From the album: Mammal Fossils
Coelodonta antiquitatis (Blumenbach, 1799) The 4th cervical vertebra of a woolly rhino. Location: North Sea, Netherlands Age: Pleistocene -
Coelodonta antiquitatis 3rd cervical vertebra
LordTrilobite posted a gallery image in Member Collections
From the album: Mammal Fossils
Coelodonta antiquitatis (Blumenbach, 1799) The 3rd cervical vertebra of a woolly rhino. Location: North Sea, Netherlands Age: Pleistocene -
From the album: Mammal Fossils
Coelodonta antiquitatis (Blumenbach, 1799) The atlas vertebra of a woolly rhino. Location: North Sea, Netherlands Age: Pleistocene© Olof Moleman
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Coelodonta antiquitatis cervical vertebra
LordTrilobite posted a gallery image in Member Collections
From the album: Mammal Fossils
Coelodonta antiquitatis (Blumenbach, 1799) The sixth cervical vertebra of a woolly rhino. Location: North Sea, Netherlands Age: Pleistocene© Olof Moleman
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Hey all, Any reason to believe that this horse leg might belong to anything besides Equus? It's from Ice Age Florida.
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https://www.sciencedaily.com/releases/2017/11/171130150406.htm
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From the album: Ice Age Europe
Top down view. -
From the album: Ice Age Europe
A great juvenile wild boar jaw from the Pleistocene of Russia. You can see the front tusk/incisor still erupting. I've wanted one of these for a while now but they are quite rare. I love it! The tusk is actually loose and comes put. I think that's great! I can see the whole root. -
My 8 year old son is turning into quite the dinosaur enthusiast and has begun to collect fossils. We are slowly learning the risks and joys of collecting. We found these three over the weekend. Any ideas what they may be? I was told the sandy orange bone may or may not be a dinosaur bone and the darker ones are from the Ice Age but they were not sure from which Ice Age animal.
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