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Showing results for tags 'juvenile'.
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This is a juvenile Psittacosaurus from Liaoning. Could you let me have your view on its authenticity and whether it is a composite? Thanks!
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This juvenile psittacosaurus is from Liaoning. Is it genuine?
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From the album: Green River Formation
This is a very small 2.5 inch long Priscacara indet. These fish can easily be mistaken for a Knightia or an Amphiplaga because of the similarity in shape. -
Hi everyone, The tooth below is being advertised as a Pathological Juvenile CARCHARODONTOSAURUS Tooth on the popular auction site. Is this legit? I have my doubts... Please let me know your thoughts on this. I am curious to see what people think. Seller says Pathological teeth are not common and tend to be caused by infections during the animals lifetime and that the tooth itself has unusual depressions, narrow tip, twists and shape to it. Its 23mm and the seller says it is clear this Carcharodontosaurus was easily under 1 year old...
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From the album: Vertebrates (other than fish)
Molar from a juvenile animal. 15x10x4cm. Pleistocene. Found somewhere in Germany, but the seller couldn't tell me from where exactly. -
First time out this year. Peace River miocene to pliocene. Kind of a poor specimen, but intrigued me because it is so small. Is it juvenile horse? Friend said thought it might be 3 toed - but no isolated protocone. Please help identify. Thank you!
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From the album: Fossildude's Late Triassic Lockatong Formation Fossils
Partial small (juvenile?) coelacanth, Diplurus newarki. Late Triassic, Newark Supergroup, Newark Basin, Lockatong Formation, North Bergen, New Jersey. Old Granton Quarry. G-3 layer Scale is in CM.© 2018 T.Jones
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Hi everybody! I found this fossil online, and it the description says "wolf skull, of a young individual. Found near the remains of a mammoth" Can you tell if it is a wolf skull, and which species it is? What can you tell about the pictures?
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Thinking of buying a fossil but is it a small theropod or a juvenile?
Haravex posted a topic in General Fossil Discussion
I am thinking of buying this but have no idea if it is just a small vert or juvenile as it's for the kem kem dealer I know it is genuine but there would be no way to put an i.d. on it apart from caudal. -
Telling the difference between juvenile and adult
Haravex posted a topic in General Fossil Discussion
I was wondering if you good folks here can shed some light on how do you tell the difference between fully grown sub adult and juvenile. Now I know obvious there is a size difference but how would you tell for sure with the example of teeth say for example you had two of different sizes as there where different size teeth in the mouth of spinosaurus and crocodiles and other theropods. Thank you for all your help Matt -
Juvenile Allothrissops salmoneus. In the lithographic limestone of Germany, there are two Allothrissops species: A. salmoneus from the Solnhofen lithgraphic limestones in Bavaria and A. mesogaster from the slightly older deposits in Nusplingen, Baden-Württemberg. The small dorsal fin is located behind the anal fin. Taxonomy from Fossilworks.org. References: Blainville, H. de (1818) Sur les ichthyolites ou les poissons fossiles. Nouveau Dictionnaire d’Histoire Naturelle, 27, 310–395. Nybelin, O. (1964) Versuch einer taxonomischen Revision des Jurassischen Fischgattung Thrissops A
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On a recent trip up to Little Falls, I somehow managed to spot this little guy while going through some scraps of shale. It isn't excellently preserved or anything and it's only an impression of a cephalon but what surprised me was the size of it. It's less than 4 millimeters wide and that's stretching it. It's certainly the smallest Triarthrus I've seen. Sorry for the poor quality, this is as good as I can get through a microscope.
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From the album: Nigel's album
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Hello everyone I am new to this forum but hear that you are excellent at helping with fossil id. These three fossils came from a recent trip to Brook bay on the Isle of Wight and I would really appreciate any input anyone can give me on them. The scale in the pictures is mm so both the tooth and rib are around 1cm long. The nearest match I can find for the tooth is a juvenile Baryonychid (based on Sweetman's paper). It is ridged down the edges rather than on the sides but it is not big enough to be Baryonix. There is one tiny rib(?) which I hav
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Juvenile Phareodus
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Partial left jaw of a juvenile Edmontosaurus. On the 3D model I have mirrored the left jaw to create the right one as well.
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I collected this jumbled up mess of bone fragments at the very bottom of the Kamp Ranch Member, Arcadia Park Formation, Eagle Ford Group in Lewisville, TX. I almost opted out of picking up the bone scraps, small, fragmented, you know how it goes. Then I saw the teeth. I believe it is a juvenile Xiphactinus. I would like to solicit the opinions of the greater collective intelligence on this forum. The files are big (even resized) so... I will post additional pics as replies to this post.
