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Showing results for tags 'dinosaur bone'.
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From the album: Dinosaurs
This is a textbook example of dinosaur bone. Numerous Haversian systems/osteons are visible (which are the circular structures you see). They are actually cylindrical, but we are seeing a cross section here. Osteons are present in all cortical bone, but they are particularly impressive in dinosaurs. https://en.wikipedia.org/wiki/Haversian_canal -
Well, I figured that I should start a member’s collection. Sorry for my absence, I was busy with college classes. I did great this semester, and I even won a student leadership award! With that being said, I’m gonna start my collection off with a piece that I acquired for my birthday! My 22nd Birthday is tomorrow (June 14th), and I was strapped for money. My father and grandmother chipped in, and helped me acquire this chromium woodworthia piece from a local rock shop that I frequent! It’s from Arizona, and it only cost $60 USD! I’ll try to be active here whenever I can
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Anklysaurus/Nodosaurus Ungals and Foot References?
Kurufossils posted a topic in Questions & Answers
Hi, does anyone have or know where I can view images of a anklysaurus/nodosaur foot but especially the ungals? Having a hard time finding images for a comparison. -
From the album: Dinosaurs
?Tyrannosaurus rex Lance Fm., Weston Co., WY, USA 1" X 1.5" X .5" I got this bone perhaps foolishly last year (although it wasn't very expensive at all; that coupled with the provenance that follows is why I got it). It was sold as a T. rex bone chunk, like many you can find online. There is nothing identifiable about these hunks of bone - you need something more substantial like a whole bone to be certain. I got this bone from a seller who finds many of the fossils himself, was director of a small museum in South Dakota (now gone I believe), and found T. rex -
Hi y'all. I bought a lot of fragmentary, unidentified dinosaur rib bones from Hell Creek, Harding Co., SD. I didn't buy them for this bone in particular, but once in-hand, it caught my eye and I wondered if it was identifiable since it had a more unique shape. This of course may be wishful thinking, and I'm fine with it remaining unidentifiable. My primary guess is it being the proximal end of a Tyrannosaur cervical rib. I referenced Brochu (2002) "Osteology of Tyrannosaurus rex: Insights from a Nearly Complete Skeleton and High- Resolution Comp
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- dinosaur bone
- cervical rib
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Perhaps someone could shed light on these 2 hollow bones. The little one came in abag of misc bones years ago and has a fused joint ? at end, the big one I just dont remember . The little bone maybe has a faint smell when burnt, not positive. The big one has zero smell when burnt. The big one is heavy, the little one feather light. If someone could suggest species and if dinosaur would be great.
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I have been searching for affordable Triceratops brow horn section for 4 month now (with absolute no luck finding one that suit my budget ) .... finally someone offer me this triceratops horn section from Hell creek formation , south dakota I just wanna make sure that this is really a triceratops horn section before negotiating the price with seller . let me know what do you guys think about ID this bone ! thank you in advance guy ! Guns
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From the album: Aguja Formation
Dinosaurs have a distinct bone structure, with large and well-defined Haversian Systems/Osteons (which look like rings around holes where blood vessels used to be). -
I found a nice exposure of the Arundel Clay recently. For those who don't know, the Arundel is an early Cretaceous unit known for it's dinosaur, plant, and other fossils, and is the only source of early Cretaceous dinosaurs east of the Mississippi River. I've been hitting the sites a fair bit over the past several weeks, finding a lot of really nice lignified and fossil wood and even some leaf imprints, amber, and what might be the imprint of a piece of bone or shell in a lump of clay. However, I recently found this specimen which has perplexed me. To start off; I'm f
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Hi, I purchased this unprepared, and was wondering what type of animal it came from? It’s from the lance fm, @jpc @Troodon@hadrosauridae, work your magic, please!
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Hi, I was wondering if anyone could identify this for me? it was found in the lance formation, and is just over an inch long.
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Hi, I was wondering if this looks right? To me it doesn’t look right too me, but it looks like it fits. I was wondering what you guys thought? We’re glueing it but we’ll de bond it if needed. It’s most likely from the lance fm.
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Hi, I was wondering if anyone could tell me what this is? It is 1 3/4 inches by 1 inch, and most likely from the hell creek formation.
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Hi, I recently purchased this bone unprepared and prepared it myself, I was wondering what type of bone it is, and what kind of animal it comes from? It is about three and a half inches, I’m not sure of the age but most of the stuff I’ve got from that seller is hell creek formation.
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I bought this agatized dinosaur fossil at a rock shop in Indianapolis about 4 years ago. It is agatized and it was at risk of being bought and sliced up. I am glad I rescued it. It has an identifiable shape. The attribution was only that it came from the Western United States and that it was a plant eater. It is probably from an old collection. It weighs over 90 lbs. It is wrapped up at the present time in tarp material because I moved in 2018 and I have not unwrapped it yet. I am thinking possible sauropod femur upper end. I can get more pictures and measurements when I unpack it. NON-CO
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My family owned private land near garden park in Canon City, Colorado. This is a couple of pieces that were found there. I'm just curious on what body part they may be.
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Found while digging in the badlands of Montana in Glendive, in the very corner of the Hell Creek formation we found this single flat piece. At first I only noticed the one hole in the front, but upon closer inspection I discovered a partial second hole above the first, and one side has a structure visible inside the bone. Just wondering if anyone has any clue what it could be! Thanks for any input in advance.
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Good morning everyone. I know it's impossible to put a precise id on this sample, but I'm cataloging my collection and wasn't sure how to make it's ID tag. So I know it's a dinosaur bone and as a UK Registered Veterinary Nurse, I know it a bone end at a joint. It was given in 2016 by my fossil club I'm a member off, Eastern society of Paleontology, Mo. Some may know the great paleontologist Dr Bruce Stinchcombe, Dr Mike Fick and Mr Rick Poropat who are also members. Thank you for any idea of the animal it came from. as rough guess, I was thinking some sort of small mammal or reptlie li
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Just wondering if there is enough of this bone to make it identifiable? I assume its the proximal section of a rib, but just checking if it could be part of a fibula or tibia? From the weald clay of sussex UK. Barremian . Thanks in advance. Henry
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Seller lists this as a Pachycephalosaurus toe bone from Hell Creek formation, South Dakota. It is 1" long x 7/8" wide. That is all the information the seller gives. I have no clue how to ID a Pachy toe so i figured it was a good one to put on the forum and get help from more knowledgeable collectors
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I found this piece of dinosaur bone last summer while I was surface collecting in the Horseshoe Canyon area near Drumheller, Alberta. It wasn’t until I was home and cleaned the piece that I noticed what looks like tooth marks on the bone. Is it tooth marks on the bone? I know this is stretch but any idea what type of bone this may be (rib, leg, etc.)? Thanks for looking at this. Cherise
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From the album: Fossils From Compton Bay to Grange Chine, Isle of Wight
Collected between Brook Chine and Chilton Chine on the Isle of Wight, UK. Wessex Formation. About 125-130 Ma.- 1 comment
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From the album: Fossils From Compton Bay to Grange Chine, Isle of Wight
Collected at Chilton Chine on the Isle of Wight, UK. Wessex Formation. About 125-130 Ma. -
From the album: Fossils From Compton Bay to Grange Chine, Isle of Wight
Collected at Hanover Point on the Isle of Wight, UK. Wessex Formation. About 125-130 Ma. -
From the album: Fossils From Compton Bay to Grange Chine, Isle of Wight
Collected between Grange Chine and Chilton Chine on the Isle of Wight, UK. Wessex Formation. About 125-130 Ma.
