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Showing results for tags 'hadrosaur'.
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From the album: Hell Creek / Lance Formations
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From the album: Hell Creek / Lance Formations
Unworn Hadrosaur tooth from the maxillary (upper jaw). Based on the size, it could be from a juvenile. -
I was taking a walk yesterday afternoon next to the Anacostia river in PG county (Maryland), and looked down to see this very interesting rock. Unfortunately I wasn't out looking for anything in particular, so I didn't bring a ruler to measure the tracks. I think these might be hadrosaur tracks to my very inexperienced eye? There have been other tracks discovered in this general area, notably the large assemblage of late Cretaceous tracks discovered outside NASA a few years ago, and hadrosaurs have been discovered from this general area/time period. Can anyone else confirm my suspicions?
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Are these real? Hadrosaur and Oviraptor Eggs
DesertJerboa posted a topic in Is It Real? How to Recognize Fossil Fabrications
Hi, Newbie here. Wondering if these items are real. The pair are billed as oviraptor eggs. The other is billed as a hadrosaur egg. Thanks very much for sharing your thoughts! Best, Z!.thumb.jpg.7554b3e340354392b967c53eff479b0d.jpg)
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I found this fossil on top of the Unchompagre, in an area of the Morrison Formation. I am trying to verify if this is possibly a Dinosaur Fossil??
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Hi TFF community, I recently purchased this small piece of Hadrosaur rib section originating from the Lance Creek Formation, Weston County, Wyoming. My question isn't to identify the Hadrosaur species (as its likely an Edmontosaurus sp. however if anyone can say with confidence then please do let me know!). My question is to ask if anyone can give more information or speculation towards what these curious scratch marks could be. The listing mentioned them possibly coming from a juvenile dromaeosaurid however I have my doubts based on the size of the markings but that's just my armature assumption. The markings show 3 scratches moving down the rib section, all of which are evenly spaces at 2.5mm away from each other and are in the classic theropod foot position. I've done some quick research towards the small flighted bird species that hail from the Lance Creek Formation but cant find much to match the size of these marks. I understand that these markings may also just be random damage that has been caused during the time this fragment has been buried, but opinion from others will be greatly appreciated. The fossil is 42mm x 24mm approx. I've also attached a microscopic look of the middle marking at 40x magnification if that helps. Thank you all for your time and help
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A seller near me has a fossil egg. A hadrosaur egg of some sort. I think the seller is genuine, and I am fairly well committed to buying the egg at this stage, but want to confirm things before it all gets the final go ahead. I've looked at the various egg buying guides here, and though this doesn't look quite like the example eggs given it also doesn't look like any of the fake eggs. Can people please let me know if they think this is a genuine egg? Thanks for the help!
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A couple larger dino vertebrae I found on the Judith River last year, I believe the larger round one is Hadrosaur but not certain, the longer rectangular shape vertebra I have no idea. I was hoping someone would be able to help identify.
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Greetings, I have a bone fragment that's a mystery to me. This fragment is part of a find that I had posted in another thread in 2019 showing a Dental Battery. The dentary was presumed to be Edmontosaurus. The pictures here are of a 5" fragment that I would like to identify the bone & placement, this fragment also has a penetrating bite. The sediment that filled the bite area has been removed and the cavity seen in the pictures is from the bite. Two curved teeth about 4" or more penetrated completely through, pushing a lower tooth down into bone while two smaller teeth were sheared away. I've been unable to match this fragment with the other pieces I recovered and any assistance would be greatly appreciated. I found this on private land with permission. Rosebud County Montana.
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Why are hadrosaur/triceratops tooth so hard to buy now
Raptor9468 posted a topic in Questions & Answers
Please do not leave online shop names in the comments, dm me if you want I have tried to find teeth of these two species for more than a year yet they never appear,used to see them online everywhere,is there something going on with the fossil quarries? -
From the album: Dinosaurs
Edmontosaurus annectens Hell Creek Fm., Harding Co., SD, USA Partial dental battery Hadrosaurs had the most histologically complex teeth of any animal, with six unique tissues. This allowed for differential wear, creating an ideal coarse surface for grinding plant matter. (Erickson et al. (2012)) -
An acquaintance asked me to post these pictures of what he believes is a hadrosaur jaw/head. Hadrosaur digits have been found in Minnesota. I do have to say that it is a very suggestive rock, enough so where I agreed to post it. :-) It was found in Mower county, SE Minnesota, among glacial drift near Austin, MN. For Scale I have to admit that it does look like teeth. :-) The bottom side of the "teeth". Bottom of rock. Side one. Side two. Thank you for your consideration. :-)
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Hi all... I was sorting my finds from Big Brook, NJ, over the years and had a few whatzits. I'd much appreciate any insights you might be able to provide. The one in the middle looks similar (to me at least) to a hadrosaur tooth, but I don't like jumping to conclusions. The others... I couldn't even guess! Thanks for the look. (Scale in centimeters)
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From the album: Dinosaurs
Edmontosaurus annectens Hell Creek Fm., Harding Co., SD, USA -
From the album: Dinosaurs
Edmontosaurus annectens Hell Creek Fm., Harding Co., SD, USA-
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Is this hadrosaur vertebra real?
Jurassicz1 posted a topic in Is It Real? How to Recognize Fossil Fabrications
Found this at a fossil selling website. Hadrosaur vertebra. Info: Hadrosaurus Upper Cretaceous (Campanian) 83-72 myo Alberta, Canada.
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Associated Vertebrae?
Nanotyrannus35 posted a topic in Is It Real? How to Recognize Fossil Fabrications
I'd came across an sale listed as an associated pair of juvenile Hadrosaur Dorsal vertebrae - from the Judith River Formation. I had been wondering, are they really associated, and how can you tell if fossils are associated? Here are the pictures from the seller. -
So recently my father bought a 3D printer and we've been experimenting printing some cool fossils for a while now. It's a really cool technology. Though it can take a while to print a piece the results are really quite cool. A life size Archaeopteryx can take a few days to print if you don't keep printing during the night. Finishing up the prints afterwards can also take a bit of time. Cleaning off all the supports and sanding down rough surfaces can be quite the process. Then there's painting depending on the desired result of course. There are actually a lot of nice things that can be found for download on the internet. Though many of these models still require a bit of digital cleanup before they could be printed. So here are a number of the painted, unpainted and half painted results. Most of the printed stuff is dinosaur. Photo of the 3D printer and the just finished print of a juvenile Edmontosaurus lower jaw. And here's the same Edmontosaurus jaw print half painted again with the real fossil in mirror image next to it. I scanned the original bone that I then mirrored digitaly so that I could print out the other side of the jaw. Allosaurus hand claw. Clidastes Mosasaur quadrate bone. Skull of the "Prosauropod" Massospondylus. Holotype right lower jaw of Owenodon hoggi, an Iguanodontid. Download link: https://sketchfab.com/3d-models/iguanodon-jawbone-f016ad38ebb647988dafd6bbdc1510d0 1/5th scale Nanotyrannus lancensis skull. The Cleveland specimen. Download link for original file: https://sketchfab.com/3d-models/nanotyrannus-lancensis-young-t-rex-7b0967fa27674d959647868686b6717b One of my favourites. The Eichstatt Archaeopteryx specimen. Download link for original file: https://sketchfab.com/3d-models/eichstatt-archaeopteryx-b71872ad42794ef7883021f2fa9a8079 The right side skeleton of the baby Parasaurolophus "Joe". Printed at 1/5th scale. Right humerus and pedal phalanges printed at life size. Most of the fossil prints are for my collection. But my dad also wanted a few cool things which I painted for him. Skulls of Dodo and Australopithecus Taung Child. Download link for Dodo original file: https://sketchfab.com/3d-models/dodo-264b7746a42b41b2845a499de16f8538 Most are painted roughly to look like their real counter parts.
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Real or fake dendroolithus egg
Fotsirk posted a topic in Is It Real? How to Recognize Fossil Fabrications
Hello all. Need an opinion on this egg. Its an Dendroolithus egg from Kaoguo formation Xixia Basin Hunan provence China. The seller said its annhadrosaur egg possibly from a saurolophus. The egg is +- 15 cm Thank in advance
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North Carolina Dinosaur or Mosasaur Vertebra or phalanges?
fossil_lover_2277 posted a topic in Fossil ID
Hi, I recently found a bone that looks like either a vertebra or a phalanges. The bone is from eastern North Carolina, legally collected from public land, and comes out of either the Cretaceous Tar Heel or Bladen formations. Both marine and freshwater organisms as well as dinosaurs are known to be found from the general area. The bone does not look like it comes from a turtle or crocodile, but I could be wrong. Is it a dinosaur or mosasaur bone, or something else? And no, there is no way this bone is Cenozoic. Thanks!
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Found this while sifting a Cretaceous marine sight in upper New Jersey. Resembles a partial hadrosaur tooth but I'm not 100% on that ID and curious if it's actually something more common that I'm not aware of. It's approx. 1.9 cm (3/4") in length.
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Howdy all I’m wondering if there is any variation in the teeth between different hadrosaur species? In the guide to common vertebrate fossils of Alberta there is a diagram that portrays a supposed Corythosaurus tooth and that some other tooth diagrams do not represent Corythosaurus. There’s a bit of a difference between the diagrams, but I’m unsure if it warrants identification to a genus level. I took a look at my hadrosaur teeth and noticed there is a difference between these two. The one on the right is wider and has a more prominent central carina. Could this be taxonomic variation, or is it just individual variation? Any help is appreciated, thanks.
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Are there any excursions other than Paleoprospectors where you pay for the fossil excursion and you can keep your finds? Hells Creek
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First hadrosaur vertebrae, got it for a very good price. Maybe too good. Thoughts?
thefloralplesiosaur posted a topic in Fossil ID
Hi everyone! Got this at an auction for a really good price (probably because of the missing portion) labeled as hadrosaur. 66-67 million years old. from hell creek formation in South Dakota. length about 3.3 inches, width roughly the same. I guess it seems a bit too good to be true for me as it’s my first vertebrae specimen and it’s also a hadrosaur which I see commonly running for +. Thanks in advance!
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Real Hadrosaur Egg?
TeethCollector posted a topic in Is It Real? How to Recognize Fossil Fabrications
I received an offer for a Hadrosaur egg from Nanxiong formation.. and I am confused because the egg looks too perfect... and the crack of the egg looks unnatural to me. Would you share your opinions?
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