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  2. List of dinosaur specimens sold at auction - Wikipedia

    en.wikipedia.org/wiki/List_of_dinosaur_specimens...

    The private sale of fossils has attracted criticism from paleontologists, as it presents an obstacle to fossils being publicly accessible to research. [2] Most countries where relatively complete dinosaur specimens are commonly found have laws against the export of fossils. The United States allows the sale of specimens collected on private ...

  3. Permineralization - Wikipedia

    en.wikipedia.org/wiki/Permineralization

    Polished section of petrified wood showing annual rings. Most dinosaur bones are permineralized. Petrified wood: Permineralization is the first step in petrification. In petrification, the cellulose cell walls are completely replaced by minerals.

  4. Scipionyx - Wikipedia

    en.wikipedia.org/wiki/Scipionyx

    The find generated much publicity because of the unique preservation of large areas of petrified soft tissue and internal organs such as muscles and intestines. [3] The fossil shows many details of these, even the internal structure of some muscle and bone cells. It was also the first dinosaur found in Italy.

  5. List of lost dinosaur specimens - Wikipedia

    en.wikipedia.org/wiki/List_of_lost_dinosaur...

    This list of lost, damaged, or destroyed dinosaur specimens enumerates those fossil dinosaur specimens that have been discovered only to be lost or damaged after initial documentation. Some of these specimens which had gone missing were later recovered as well.

  6. Dinosaur Bone Trade Documentary ‘The Bones,’ From ‘Fire of ...

    www.aol.com/dinosaur-bone-trade-documentary...

    Variety has been given exclusive access to the trailer (below) for dinosaur bone trade documentary “The Bones,” which will have its world premiere at CPH:DOX as part of the festival’s ...

  7. Coprolite - Wikipedia

    en.wikipedia.org/wiki/Coprolite

    A large coprolite of a carnivorous dinosaur found in Harding County, South Dakota, US A large Miocene coprolite from South Carolina, US Coprolites found on the Blahnita riverbed, Romania, showing a seed inclusion (right specimen) A large coprolite from South Carolina, US Age: White River Oligocene; Location: Northwest Nebraska; Dimensions: Varies (25 mm × 20 mm); Weight: 8-10 g; Features ...

  8. List of fossil sites - Wikipedia

    en.wikipedia.org/wiki/List_of_fossil_sites

    Dinosaur Valley State Park [Note 2] Glen Rose Formation: Cretaceous (Aptian-Albian) North America: US: Texas: Dinosaur footprints Gray Fossil Site: Miocene: North America: US: Tennessee: Mammals Fossil Butte National Monument [Note 3] Green River Formation: Eocene: North America: US: Utah, Colorado, and Wyoming: Fishes [Note 1] Schreiber ...

  9. Dueling Dinosaurs - Wikipedia

    en.wikipedia.org/wiki/Dueling_Dinosaurs

    Shortly afterwards, the specimens went on sale, including auctioning at Bonhams, but no purchase was made. [ 8 ] [ 10 ] [ 11 ] In 2016, Lindsay Zanno of the North Carolina Museum of Natural Sciences reached out to Phipps, starting negotiations to purchase the fossil, with funds being raised through the private nonprofit Friends of the North ...