Sam Rowe Ridge formation [informal] of Prentiss group [informal] (ME)
Sam Rowe Ridge formation [informal] (ME)
Considered informal until formally published. The rank or lithologic term should not be capitalized.
Late Ordovician and Silurian
Not designated. Sam Rowe Ridge is topographic high in Danforth quadrangle, Washington Co., east-central ME.
New England province
For more information, please contact Nancy Stamm, Geologic Names Committee Secretary.
Asterisk (*) indicates published by U.S. Geological Survey authors.
"No current usage" (†) implies that a name has been abandoned or has fallen into disuse. Former usage and, if known, replacement name given in parentheses ( ).
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