Additional DB records: |
Alabama, Cumberland Plateau near Stevenson Avenue
Alabama, Randolph County, Wadley
Bastrop County, South bank Colorado River
| | |
Bradley County, Georgetown, off Tennessee road 4421
Bucks County, Near Tinicum Creek, Sundale
California, Sepulverde Canyon, Santa Monica Mountains
| | |
Camden County, Laurel Springs
Chester, Valley Creek, 3 mi. NW, Malvern
Dearborn County, Lawrenceburg
| | |
Georgia, Glynn County, Jekyll Point, Jekyll Island
Indiana, Dearborn County, Lawrenceburg
Iowa, Iowa City
| | |
Louisiana, Alexandria, Red River
Maryland, Baltimore
Mexico, Veracruz, Sumidero
| | |
Montgomery County, Paper Mills
Montgomery County, Perkiomenville
New Jersey, Camden County, Laurel Springs
| | |
Pennsylvania, Montgomery County, Paper Mills
Randolph County, Wadley
Texas, Drift - Nueces River
| | |
Texas, Drift Skg. Sp., San Marcos
Texas, Hondo River, Medina County
Texas, N. Braunfels
| | |
Texas, Pleasure Gardens, New Braunfels
Texas, Val Verde County, Dr. Devils River
USA, Georgia, Glynn County
| | |
Val Verde County, Dr. Devils River
Veracruz, Sumidero
Virginia, Great Falls
| | |
Warren County, 1 mile south of Foul Rift
| |