Usage:
Lazy Bend Formation of Millsap Lake Group (TX)
Lazy Bend Formation of Strawn Group (TX)
Lazy Bend Member of Millsap Lake Formation (TX)
Geologic age:
Pennsylvanian, Middle
Type section, locality, area and/or origin of name:
Named from Lazy Bend on Brazos River, Parker Co., north-central TX (Sellards, 1933). [See US geologic names lexicons, USGS Bull. 896, 1200]
AAPG geologic province:
Fort Worth syncline
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 ([ ]).