PaleoAdventures Research Collection Database
These records are from discoveries in and around the Hell Creek Formation in Northeast Butte County, South Dakota.
These records are from discoveries in and around the Hell Creek Formation in Northeast Butte County, South Dakota.
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Field Record: TD-20-328
Adult Tyrannosaurus rex pes ungual in good condition. Insect borings along surface in spots. Measures 17.5 long or 19.5 cm along curve. Proximal articulation facet is 7.0 cm tall x 5.2 cm wide.
Field Record: TD-20-145
Dromaeosaurid claw missing a small portion of distal tip and proximal end. Otherwise good condition. Measures 2.4 cm to break.
Field Record: TD-19-109
Thescelosaurus dorsal vertebra in good condition. 12 cm tall. Centrum measures 5.0 tall x 4.0 wide x 4.3 long.