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Showing results for tags 'russia'.
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From the album: Cenomanian Shark Teeth and other Marine Fauna, Ryazan Oblast, Russia
Cretoxyrhina sp. (Glickman 1958). Slant length indicated by longest side. Similar in morphology to Santonian morphs I've seen from France. -
From the album: Cenomanian Shark Teeth and other Marine Fauna, Ryazan Oblast, Russia
Pseudoscapanorynchus compressidens. Slant length indicated by longest side. -
From the album: Cenomanian Shark Teeth and other Marine Fauna, Ryazan Oblast, Russia
Archaeolamna kopingensis (Siverson 1992). Slant length indicated by longest side. -
From the album: Cenomanian Shark Teeth and other Marine Fauna, Ryazan Oblast, Russia
Enchodus ferox (Agassiz 1835) tooth. I believe this specimen to be an E. ferox, but I am unsure on my ID. -
From the album: Cenomanian Shark Teeth and other Marine Fauna, Ryazan Oblast, Russia
Chimaeridae unindent. (Bonaparte 1831) fin spine. -
From the album: Cenomanian Shark Teeth and other Marine Fauna, Ryazan Oblast, Russia
Batoidea unindent. Vertebrae. Ray material is seldom found at the quarry. -
From the album: Cenomanian Shark Teeth and other Marine Fauna, Ryazan Oblast, Russia
Heterodontus sp. (Blainville 1816) -
From the album: Maastrichtian Shark Teeth, Volgograd Oblast, Russia
Squalicorax pristodontus (Agassiz 1843). Slant length indicated by longest side. -
From the album: Maastrichtian Shark Teeth, Volgograd Oblast, Russia
Cretalamna sp. (Glikman 1958). Slant length indicated by longest side. Listed as Cretalamna sp. due to C. appendaiculata being a wastebasket taxa. I am unsure if this certain locality has its own designated species. -
From the album: Maastrichtian Shark Teeth, Volgograd Oblast, Russia
Cretalamna sp. (Glikman 1958). Slant length indicated by longest side. Listed as Cretalamna sp. due to C. appendaiculata being a wastebasket taxa. I am unsure if this certain locality has its own designated species. -
From the album: Cenomanian Shark Teeth, Tambov Oblast, Russia
Eostriatolamia sp. (Glikman 1970). Slant length indicated by longest side. -
From the album: Cenomanian Shark Teeth, Tambov Oblast, Russia
Eostriatolamia sp. (Glikman 1970). Slant length indicated by longest side. -
From the album: Cenomanian Shark Teeth, Tambov Oblast, Russia
Pseudoscapanorynchus compressidens. Slant length indicated by longest side. -
From the album: Cenomanian Shark Teeth, Tambov Oblast, Russia
Hexanchidae unindent. (Grey 1851). I am unsure if a species of cow shark has been described from this region, as I do not have access to much Russian literature. Slant length is described by the length from the primary blade's tip to the end of the root. Width is indicated by the root length. -
From the album: Cenomanian Shark Teeth, Tambov Oblast, Russia
Cretoxyrhina vraconensis (Zhelezko 2000). Slant length indicated by longest side. -
From the album: Cenomanian Shark Teeth, Tambov Oblast, Russia
Cretoxyrhina vraconensis (Zhelezko 2000) Slant length indicated by longest side. -
From the album: Cenomanian Shark Teeth, Tambov Oblast, Russia
Cretoxyrhina vraconensis (Zhelezko 2000). Slant length indicated by longest side. -
From the album: Cenomanian Shark Teeth, Tambov Oblast, Russia
Cretoxyrhina vraconensis (Zhelezko 2000). Slant length indicated by longest side. -
From the album: Cenomanian Shark Teeth, Tambov Oblast, Russia
Cretoxyrhina vraconensis (Zhelezkoko 2000). Slant length indicated by longest side. -
From the album: Cenomanian Shark Teeth, Tambov Oblast, Russia
Dwardius woodwardi (Herman 1977). Slant length indicated by longest side. -
From the album: Cenomanian Shark Teeth, Tambov Oblast, Russia
Dwardius woodwardi (Herman 1977). Slant length indicated by the longest side. -
Hello everyone. These two teeth were teeth I acquired from a fossil hunter in Russia. The first tooth is a double tipped Archaeolamna sp. The second tooth is a pathological Cretoxyrhina vraconensis (denticulata according to Russian literature). I've got a lot of non-pathological Cretoxyrhina, Squalicorax, Dwardius, etc. if you guys want to see those as well.
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Circular Ice Age Structure Made From Bones of 60 Mammoths (Russia)
Oxytropidoceras posted a topic in Fossil News
Scientists Discover Ice Age Structure Made From Bones of 60 Mammoths by George Dvorsky, Gizmodo, March 2020 https://gizmodo.com/scientists-discover-ice-age-structure-made-from-bones-o-1842363260 This gnarled pile of fossils was once a giant structure—made of Ice Age mammoths By Michael Price, Science Magazine, March 16, 2020 https://www.sciencemag.org/news/2020/03/gnarled-pile-fossils-was-once-giant-structure-made-ice-age-mammoths Mysterious Ice Age structure made from hundreds of mammoth bones discovered in Russia By Ashley Strickland, CNN, March 16, 2020 https://www.cnn.com/2020/03/16/world/ice-age-mammoth-house-russia-scn/index.html Kostenki: Landscape archaeology of the early Upper Paleolithic on the central East European Plain. Institute of Arctic and Alpine Research https://instaar.colorado.edu/research/projects/kostenki-a-landscape-archaeology-of-the-early-upper-paleolithic-on-the-cent/ https://instaar.colorado.edu/uploads/research/projects/kostenki/kostenki-2008-field-report.pdf https://instaar.colorado.edu/uploads/research/projects/kostenki/kostenki-2007-field-report.pdf https://www.researchgate.net/publication/271325772_Kostenki_Geography_and_Culture https://instaar.colorado.edu/uploads/research/projects/kostenki/kostenki-encyclopedia-entry.pdf Yours, Paul H. -
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Where can I find information about the taphonomy of the Asery (Aseri) Level in the St.Petersburg region, Russia?
Oxytropidoceras posted a topic in Questions & Answers
Has a comprehensive study of the taphonomy of the trilobites found in the Asery Level, Simankovo Formation, been published in either English or Russian? If so, where has this research been published? I have found online a copy of: Ivantsov, A. Y. (2004) Ordovician Trilobites of the Subfamily Asaphinae of the Ladoga Glint. Paleontological Journal v. 37, supp. 3, pp. S229-S337. https://www.researchgate.net/publication/260191469_Ordovician_Trilobites_of_the_Subfamily_Asaphinae_of_the_Ladoga_Glint https://www.academia.edu/2353004/Ordovician_Trilobites_of_the_Subfamily_Asaphinae_of_the_Ladoga_Glint However, I would like to find a more detailed discussion of the taphonomy / sedimentology of the the Asery Level, Simankovo Formation if it exists in either English or Russian. More details are in "What's the age of Asery Level" at http://www.thefossilforum.com/index.php?/topic/83363-whats-the-age-of-asery-level/ Any citations that anyone can recommend would be appreciated. Yours, Paul H.
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