The National Natural Landmarks (NNL) Program encourages the preservation of exceptional examples of the Nation’s biological and geological features. To qualify for NNL designation, a site must be one of the best examples of a geological or biological feature within a biophysiographic province. Round Top Butte includes a basaltic butte...
Full Text:
, oak and pine savanna, chaparral and woodlands
7
The Round Top Butte, shown here, is located at the
The National Natural Landmarks (NNL) Program encourages the preservation of exceptional examples of the Nation’s biological and geological features. To qualify for NNL designation, a site must be one of the best examples of a geological or biological feature within a biophysiographic province. Round Top Butte includes a basaltic butte...
Full Text:
Savanna in the
North Pacific Border Biophysiographic Province
by
James S. Kagan
1
June 2010