Flavius Aetass posted:I remember reading that something as well-known as triceratops could have been just a juvenile chasmosaurus IIRC Torosaurus not Chasmosaurus. Most folks would agree with Triceratops being its own thing but its an interesting argument. twoday posted:Is it true that many of the species we thought were distinct are actually just one species at different phases of life? Its not super common but yes (trilobites, "branchiosaurs" are two that come to mind). quote:And that the skull shapes of an individual could change a lot in the course of their life, or vary a lot between males and females? I remember reading that somewhere many years ago (I'm also a paleontologist, and I know of a few others at various stages of their careers on the forums)
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# ¿ Apr 1, 2020 15:39 |
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# ¿ May 15, 2024 17:34 |
Flavius Aetass posted:Yeah most of them appear to the layman as a grant writer lol Here you go, paleontologist love poop and vomit: https://www.gizmodo.com.au/2020/03/fossilized-vomit-and-feces-are-delighting-paleontologists/
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# ¿ Apr 2, 2020 02:35 |
Inshallah
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# ¿ Apr 6, 2020 06:01 |
Squizzle posted:actually im a pale epistemologist Ontology Trump's epistemology Lol auto correct going to leave it though
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# ¿ Apr 6, 2020 18:47 |
Drakyn posted:Ugh, this thread is WAY too highbrow. What it needs is some really bad and stupid attempts at paleontology by morons. Oh God what are you doing you will summon him that way
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# ¿ Apr 6, 2020 18:48 |
TODD BONZALEZ posted:It's cool how people used to use the model of a crocodile for drawing what dinosaurs might have looked like, and gave them minimal excess facial flesh or lips. See the old t-rex illustrations with exposed teeth and such. Now more modern illustrations are like, actually they had poofy feathers and migght have had weird prehensile trunks or mobile lips or more chubby faces. We can't tell because the fossil record makes it hard to know! Then there was the one graduate student that was very artistically inclined that made a life sized sculpture of a new theropod he was naming and planning to splash in the press that, like you said, was showing all of the bones with a thin drape of skin covering it. When I saw it I said "if you brought that to a veterinarian they would euthanize it on the spot". It was a nice sculpture of a seriously anorexic dinosaur though.
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# ¿ Apr 6, 2020 23:30 |
paul_soccer12 posted:Todd Bonezalez ShallNoiseUpon posted:Bone Zone Bone Zone Bone Zone
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# ¿ Apr 6, 2020 23:31 |
Haeckel's Law <<< von Baer's Law
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# ¿ Apr 8, 2020 23:32 |
Pitcher Witcher posted:Do paleontologists get guns pointed at them by dingus landowners while working on a site like my archaeologist uncle does? Or is that just because he works in Idaho? Now that I think about it does that happen outside the u.s.? yes and yes
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# ¿ Apr 28, 2020 05:41 |
Flavius Aetass posted:I know that paleontologists and archaeologists are very delicate when excavating, but how do you avoid breaking anything in the shovel/pickaxe stage before you know what's there? Have a basic idea of what you are digging in. Thing is most dinosaur digs start with bones on the surface and folks dig around it. Still, some breakage is unavoidable. Preparation is controlled destruction.
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# ¿ May 1, 2020 02:22 |
achillesforever6 posted:A lot of skin impressions were lost because of careless excavation https://twitter.com/TomHoltzPaleo/status/1258014564748349441
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# ¿ May 6, 2020 23:04 |
I've seen some fossil marine reptile paddles where the bones were replaced by gem quality opal. Wait here is a whole pliosaur: https://io9.gizmodo.com/eric-the-pliosaur-one-of-the-most-interesting-fossils-5987941
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# ¿ May 9, 2020 05:13 |
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# ¿ May 15, 2024 17:34 |
Atrocious Joe posted:am I crazy for thinking private collections should be illegal, or at least heavily regulated and permitted? not necessarily for common stuff like invertebrates or plants, but it seems wild for rich people to buy up dinosaur fossils which the wider scientific community may never know about. In Canada this is mostly the case, that fossils are considered public heritage and must be kept in a public institution unless deemed not scientifically important (with some variation province to province) but in the US ultimately things found on private property are able to be sold. And most of, say, Texas, is privately owned.
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# ¿ Jun 9, 2020 05:31 |