原始棘皮动物 - soluta!!! - 动物化石 - Syringocrinus paradoxicus (Billings, 1859) - 15 cm - 9 cm
编号 81169741
幼年霸王龙 - 牙齿化石
编号 81169741
幼年霸王龙 - 牙齿化石
Tyrannosaurus juvenil tooth from the Hell Creek Formation.
Measurement: 1,1 cm (0.45 inch)
Location: Powder River, Montana, United States.
The Hell Creek Formation is a formation well known for its wealth of fossils.
Its name comes from Hell Creek: the ravine of hell.
The Hell Creek Formation dates from the end of the Upper Cretaceous, between 69 and 66 Ma.
It is primarily found in Montana, North Dakota, South Dakota and Wyoming.
In this formation, numerous fossils have been discovered (invertebrates, plants, mammals, etc.).
This formation is famous for the discovery of dinosaur remains such as Tyrannosaurus, Triceratops,...
Certificate of authenticity provided.
Sold with its presentation box.
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