Borealopelta markmitchelli

Borealopelta markmitchelli

Borealopelta markmitchelli

Royal Tyrrell Museum of Palaeontology, Canada

Specimen Details

Discovery Year
2011
Discovery Location
Suncor Millennium Mine, Alberta
Estimated Age
About 110 million years old
Completeness
90%
Length
5.5 m
Height
1.5 m

Nickname Origin

The species name markmitchelli honors Mark Mitchell, the technician who spent over 7,000 hours preparing the fossil.

Historical Significance

Borealopelta markmitchelli is a spectacularly preserved armored dinosaur that retained soft tissue and original color, transforming what we know about dinosaur appearance and biology.

Interesting Facts

Borealopelta is a mummified nodosaur — preserved with much of its skin, armor, and even its original coloration.

Researchers determined it was countershaded reddish-brown, much like modern forest animals.

Its stomach contents were fossilized, revealing it ate mostly ferns.

It is one of the best-preserved dinosaur fossils ever found.

On display at

Royal Tyrrell Museum of Palaeontology