Brontozoum

Brontozoum is an ichnogenus of dinosaur footprint. ...
Found on http://en.wikipedia.org/wiki/Brontozoum

Brontozoum

• (n.) An extinct animal of large size, known from its three-toed footprints in Mesozoic sandstone.
Found on http://thinkexist.com/dictionary/meaning/brontozoum/

brontozoum

<paleontology> An extinct animal of large size, known from its three-toed footprints in Mesozoic sandstone. ... The tracks made by these reptiles are found eighteen inches in length, and were formerly referred to gigantic birds; but the discovery of large bipedal three-toed dinosaurs has suggested that they were made by those reptiles. ... Or...
Found on http://www.encyclo.co.uk/local/20973

Brontozoum

Bron`to·zo'um noun [ New Latin , from Greek ... thunder + ... animal.] (Paleon.) An extinct animal of large size, known from its three-toed footprints in Mesozoic sandstone. » The tracks made by these reptiles are found eighteen inches in length, and were formerly referred to gigantic...
Found on http://www.encyclo.co.uk/webster/B/103
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