Myriacantherpestes
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Myriacantherpestes is an extinct genus of spiny millipedes from the Pennsylvanian subperiod of the Carboniferous period, known from fossils in Europe and North America.
Myriacantherpestes NMNH
Myriacantherpestes clarkorum CMNH
Two illustrations of M. ferox fossils
North America
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North America is a continent in the Northern and Western hemispheres. It is bordered to the north by the Arctic Ocean, to the east by the Atlantic Ocean, to the southeast by South America and the Cari
A 2005 NASA satellite image of North America
European colonization of North America and the Territorial evolution of the United States by Gustav Droysen
The Sonoran Desert in Arizona
Moraine Lake in Banff National Park in Alberta