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Showing results for tags 'reptiles'.
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From the album: Cranky’s album of fossils
A tooth belonging to the Mosasaur prongnathodon Giganteaus-
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Could someone recommend a good reference book on prehistoric reptiles? I'm hoping for something along the lines of The Princeton Field Guide to Dinosaurs. Specifically, I want to be able to see and research a particular animal when it is mentioned. Thanks in advance. Tom
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Taking advantage of my time spent home, I finally got a couple of glass display cases to showcase fossil specimens from my collection. Finding ones that were affordable and blended with the style of our home, was challenge, and I took my time choosing. Despite a bit of criticism I receive from some of my fossil collecting friends, I am a generalist collector who doesn't specialize in anything. Having said that, my collection does feature some rare faunas; Devonian and Cretaceous bivalves, Lower and Middle Devonian brachiopods and gastropods, Cretaceous vertebrates, etc. The focus is largely on
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- corals
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Found this piece on a walk near a Triassic outcrop in Pennsylvania, has a pretty exact visual similiarity to the wing rib of a Triassic reptile but is likely just some form of sedimentary trace. It would be great to get some more opinions on this piece to see if its worth holding onto or I would label it to be definitely sedimentary and rid of it, which I feel is the case.
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Dinosaurs and reptiles size estimation with teeth
PetrosTrilobite posted a topic in General Fossil Discussion
Is it easy to find the size of the animal with a tooth? For example, i have a spinosaurid tooth from morroco 2.75 inch long (approx. 2 cm is root), a large mosasaur tooth about 2 inch, a Carcharodontosaurus 1.94 inch. My estimation: my spino tooth belong to an animal about 7-10 meters long if it is a of the large teeth on this spino mouth, for the carcha i think that came from the middle or the back of the jaw of an animal 5-8 meters long, and the mosasaur from a 7-8 meters long mosasaur, and is a very thick tooth. -
Hello, This is my recent acquisition. Small tooth (5 mm) described as belonging to Secodontosaurus from Oklahoma. Would appreciate any comments. I am still learning about Permian creatures Thank you, Tomasz
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I just bought this phytosaur tooth. Species: maybe Machaeroprosopus Age: Upper Triassic LOCATION Private Ranch, Northeast Arizona FORMATION Chinle Formation
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If you have 80$ for fossil, what you will buy? i am ready for my next purchase and i want ideas. (ONLY DINOSAURS OR REPTILE FOSSILS)
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Hello! Long story short, my fossil collection perished in a house fire when I was a kid. I realized a few years ago that I was a Real Adult™ who didn't have to ask for parental permission to buy stuff and could rebuild what I'd lost, so after acquiring my first piece of amber – a big fat spider in Dominican Amber – I was hooked. Researching and buying fossils has been so fun and informative; I've been burned a few times with fakes, I've celebrated rarities, and I love having a little museum in my apartment. This past weekend I did the Museum of Natural History Sleepover in NYC and had a bl
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From the album: My Collection
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- hyphalosaurus
- dinosaur teeth
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Looking For An Expert/Specialist In Triassic Reptile/Amphibian Remains
Kurufossils posted a topic in General Fossil Discussion
I'm not to sure if is the right part of the forum to be asking this but is anyone or would anyone know any experts/specialists that have a focus in Triassic Reptile/Amphibian Remains? Can even be a recomendation of an email address for a specific paleontologist I would be able to contact in regard to discussing a specimen directly and privately. -
mosasaurmaastrichtian_fox_hills_fmwiswesterninterior_seawayusahe_synonymy_of_mosasaurus_maximus_with_mosasaurus_hoffmanni_reptilia_mosasauridae.pdf A mosasaur from the Maastrichtian Fox Hills Formationof the northern Western Interior Seaway of the United Statesand the synonymy of Mosasaurus maximus with Mosasaurus hoffmanni (Reptilia: Mosasauridae) Netherlands Journal of Geosciences —– Geologie en Mijnbouw | 94 – 1 | 23-37 | 2015
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I bought a new old cabinet last winter and spent several months filling it with newly labeled specimens, most of them now stored in jewelry boxes. I took photos of it to show Tim, Fossildude19 and he suggested I post them in the Members Collections section. I followed his suggestion. The collection started in 2011 with a few fossil purchases off a well known public auction site. By the early spring of 2012 I was collecting in the field and the vast majority of my collection was self collected in that manner from sites, primarily in the Northeast and Ohio Valley as well as ones collected on tri
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Ukrainian fossils for Vertebrate teeth and bones
Anomotodon posted a topic in Member Fossil Trades Bulletin Board
Hi everyone! I am really interested in collecting vertebrate fossils. I have a lot of things to offer: - vertebrate fossils from Eocene of Kyiv, Ukraine and Albian-Cenomanian of Ukraine and Russia (various species of shark teeth, bony fish teeth, turtle shell fragments) - Pleistocene mammal, fish and turtle bones from Kyiv, Ukraine (unfortunately, I am not very good at identifying mammal species, but I have a large selection; mostly rodents or other small mammals, I have larger bones, but they are less complete) - crabs from Kyiv Eocene (Eocarpilius (?), up to 4 cm, not per -
On Sunday I took a trip to the Natural History Museum in London. I queued up before it opened at 10am and even before then there was a long queue. I have not visited this museum since I was a child and spent an entire day there (10am to 4.30pm - a long time). I was surprised as it is a lot bigger than I remembered and there was so much to see. This place has the most wonderful things and is an incredible place to learn. The museum showcases a Baryonyx, Sophie the Stegosaurus (the world's most complete Stegosaurus) and more! The moving Trex and Deinonychus are also really realistic in the way t
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- centrosaurus
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Any Recommendations of Good Vertebrate Focused Fossil Books With Images
Kurufossils posted a topic in Fossil Literature
Hello, I have been recently shopping around for fossil books that are more image heavy to look around at on my downtime, the few I have so far seem to be generally focused on all fossils and contain hardly any fossil vertebrates from the mesozoic or tertiary periods. Thus I am on the look out for any books that would be good fits, there was one I cannot remember the name for the life of me that I think is a large recent book that I've seen in B&N that goes over all time periods in full color with fossil photos/creature images, if anyone knows maybe which one that could be I was definitely -
I created this topic for anyone who wants an opinion from others on a potential purchase. Not regarding if the price right, because that’s totally up to you...I’m more concerned about quality, rarity, etc. Post here if you’re on the fence about anything. To kick it off, I’m gonna share what I came across....I’m not sure on the availability on such things like dino eggs meaning, “do I wait or purchase?” I know there are fakes, and I know the quality comes in all ranges...the detail in this particular shell is interesting.... question is, would you hold off
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From the album: Cretaceous
Mosasaur vertebrae (weathered) Upper Cretaceous Wenonah Formation Mattewan Group Ramanessin Brook Holmdel, New Jersey- 4 comments
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From the album: Cretaceous
Reptile Bone Fragment Upper Cretaceous Wenonah Formation Mattewan Group Big Brook Colts Neck, New Jersey Isolated bone fragments found in the streams of Monmouth County, New Jersey are generally attributed to marine reptiles, usually sea turtles.-
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Hey guys! I'm curious about this egg fossil I've got here – it's been preserved with its hollow shell intact and sort of crystalized. I know there are loads of these eggs out there, but I've never seen one like this before so I'm wondering how unusual it really is. The other egg seems to be solid when held under a bright light. Here's what I know about it: – Ophidienovum sp – From a snake, I think – Tertiary/Miocene – From Mainz, Germany – Eggs are 2cm long Would love to hear your input!
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hereyougo,about 5,5 Mb GG is wellkown for his ichnological work,of course(as fig.56 will tell you),he and Demathieu,Sciau(and some others) continuing where Ellenberger left off stratigraphic coverage:Carboniferous to quaternary
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From the album: Dinosaurs and Reptiles
Middle Triassic, Length 0.6 cm. -
From the album: Dinosaurs and Reptiles
A - Halisaurus arambourgi B - Halisaurus sp.? C - "Platecarpus ptychodon" D - Mosasaurus beaugei E - Eremiasaurus heterodontus F,G,H - Prognathodon giganteus -
From the album: Albian vertebrates of Ukraine
Elasmosaurid (?) tooth -
From the album: Eocene vertebrates of Ukraine
3 associated turtle scutes
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