Beck Pond Limestone (ME*)
Devonian, Early*
Gedinnian, late*
Helderbergian*
Type area: on south part of low hill in NW part of T. 3, R. 5, in area west of Beck Pond and Bear Pond, Spencer [Lake] 15-min quadrangle, Somerset Co., west-central ME (Boucot and others, 1959).
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 ( ).
Slash (/) indicates name conflicts with nomenclatural guidelines (CSN, 1933; ACSN, 1961, 1970; NACSN, 1983, 2005, 2021). May be explained within brackets ([ ]).