Dinosaur: "Microcephale"
![](/dinosaurdatabase/wp-content/uploads/dinos/Pachycephalosaurus.jpg)
Length*: | 50 cm | 1.6 ft |
*The largest known specimen
Period
Epoch: Late Cretaceous
Stage: Middle-Late Campanian
Details
Status: nomen nudum
Autor: Sereno
Year: 1997
Area: North America
Country: Canada
Region: Alberta
Formation: Dinosaur Park
Other
Material: Two (more ?) frontoparietal domes.
References: P. Sereno (1997). "The Origin and Evolution of Dinosaurs".
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