nappe. 1  Geology. a large mass of rock thrust a considerable distance along a nearly horizontal fault plane or in an overturned anticlinal fold. 2  Geometry. one of the two equal sections of a cone.
Lake Spivey. Lake Spivey is a 600 acre (550 acre, 600 acre) private lake located in Clayton County and Henry County, Georgia near Jonesboro. The lake was created by Dr. Walter Boone Spivey, a prominent Buckhead dentist, and his wife Emilie.
At the widest point, Lake Oconee only measures just less than a mile across. Lake Oconee is the second largest lake located entirely in Georgia, with over 19,050 acres. Depths of up to 100 feet can be seen close to the dam, but the average depth is approximately 21 feet. Lake Oconee runs through Morgan, Greene and Putnam counties and is just north of its sister lake, Sinclairâto its southâseparated only by Wallace Dam.