wisconsinan

Lithic conglomerate (Quaternary; Rt. 715 roadcut, just east of the Knox County-Coshocton County line, Ohio, USA) 5
by James St. John

Cobble from a lithic conglomerate (Quaternary; Rt. 715 roadcut, just east of the Knox County-Coshocton County line, Ohio, USA)
by James St. John

Cross-bedded lithic conglomerate (Quaternary; Rt. 715 roadcut, just east of the Knox County-Coshocton County line, Ohio, USA) 3
by James St. John

Glacial striations from Pleistocene glaciation on dolostone (Dunham Dolomite, Lower Cambrian; Route 2 roadcut, southeast of the Lamoille River bridge, Vermont, USA) 15
by James St. John

Cross-bedded lithic conglomerate (Quaternary; Rt. 715 roadcut, just east of the Knox County-Coshocton County line, Ohio, USA) 9
by James St. John

Cobble with cemented pebbles-granules-sand from a lithic conglomerate (Quaternary; Rt. 715 roadcut, just east of the Knox County-Coshocton County line, Ohio, USA) 2
by James St. John

Cross-bedded lithic conglomerate (Quaternary; Rt. 715 roadcut, just east of the Knox County-Coshocton County line, Ohio, USA) 1
by James St. John

Bison bison (American plains buffalo) (Wind Cave National Park, Black Hills, South Dakota, USA) 2
by James St. John

Fluvial gravel bar (Salt Creek, Haynes, Hocking County, Ohio, USA) 8
by James St. John

Glacial striations from Pleistocene glaciation on dolostone (Dunham Dolomite, Lower Cambrian; Route 2 roadcut, southeast of the Lamoille River bridge, Vermont, USA) 12
by James St. John

Cobble with cemented pebbles-granules-sand from a lithic conglomerate (Quaternary; Rt. 715 roadcut, just east of the Knox County-Coshocton County line, Ohio, USA) 1
by James St. John

Glacial striations from Pleistocene glaciation on dolostone (Dunham Dolomite, Lower Cambrian; Route 2 roadcut, southeast of the Lamoille River bridge, Vermont, USA) 13
by James St. John

Glacial striations from Pleistocene glaciation on dolostone (Dunham Dolomite, Lower Cambrian; Route 2 roadcut, southeast of the Lamoille River bridge, Vermont, USA) 14
by James St. John

Glacial striations from Pleistocene glaciation on dolostone (Dunham Dolomite, Lower Cambrian; Route 2 roadcut, southeast of the Lamoille River bridge, Vermont, USA) 10
by James St. John

Glacial striations from Pleistocene glaciation on dolostone (Dunham Dolomite, Lower Cambrian; Route 2 roadcut, southeast of the Lamoille River bridge, Vermont, USA) 11
by James St. John

Glacial striations from Pleistocene glaciation on dolostone (Dunham Dolomite, Lower Cambrian; Route 2 roadcut, southeast of the Lamoille River bridge, Vermont, USA) 3
by James St. John

Glacial striations from Pleistocene glaciation on dolostone (Dunham Dolomite, Lower Cambrian; Route 2 roadcut, southeast of the Lamoille River bridge, Vermont, USA) 4
by James St. John

Glacial striations from Pleistocene glaciation on dolostone (Dunham Dolomite, Lower Cambrian; Route 2 roadcut, southeast of the Lamoille River bridge, Vermont, USA) 8
by James St. John

Glacial striations from Pleistocene glaciation on dolostone (Dunham Dolomite, Lower Cambrian; Route 2 roadcut, southeast of the Lamoille River bridge, Vermont, USA) 6
by James St. John

Glacial striations from Pleistocene glaciation on dolostone (Dunham Dolomite, Lower Cambrian; Route 2 roadcut, southeast of the Lamoille River bridge, Vermont, USA) 5
by James St. John

Glacial striations from Pleistocene glaciation on dolostone (Dunham Dolomite, Lower Cambrian; Route 2 roadcut, southeast of the Lamoille River bridge, Vermont, USA) 7
by James St. John

Lighthouse Cave - travertine dripstone (stalactites) (San Salvador Island, Bahamas) 7
by James St. John

Lighthouse Cave - travertine dripstone (stalactites) (San Salvador Island, Bahamas) 8
by James St. John

Fluvial gravel bar (Salt Creek, Haynes, Hocking County, Ohio, USA) 5
by James St. John

Glacial striations from Pleistocene glaciation on dolostone (Dunham Dolomite, Lower Cambrian; Route 2 roadcut, southeast of the Lamoille River bridge, Vermont, USA) 1
by James St. John

Lithic conglomerate (Quaternary; Rt. 715 roadcut, just east of the Knox County-Coshocton County line, Ohio, USA) 1
by James St. John

Bison bison (American buffalo) (4 June 2024) (Yellowstone, Wyoming, USA) 2
by James St. John