Category:Logan Formation

From Wikimedia Commons, the free media repository

Jump to navigation Jump to search

Logan Formation

lower Carboniferous sedimentary formation in West Virginia, United States

Upload media

Instance of

geological formation

Named after

Logan

Location

Ohio
West Virginia
United States

Authority file
Q6667024
Reasonator Scholia Wikidocumentaries PetScan statistics WikiMap Locator tool KML file Search depicted

Subcategories

This category has the following 9 subcategories, out of 9 total.

Logan Formation by location (7 C)
Logan Formation by member (6 C)
Logan Formation by type of rock (4 C)
Logan Formation by type of sedimentary rock (8 C)

+

Scientific articles mentioning the Logan Formation (1 C, 8 F)

.

Construction material (Logan Formation or Pottsville Formation) (2 F)

F

Fossils from the Logan Formation (6 C, 16 F)

L

Logan Formation - stratigraphy (8 C, 2 F)

M

Minerals of the Logan Formation (3 C, 3 F)

Media in category "Logan Formation"

The following 200 files are in this category, out of 204 total.

(previous page) (next page)

"Liesegang banded" sandstone (Vinton Member, Logan Formation, Lower Mississippian; Hanover Pit, Licking County, Ohio, USA) 1 (47477144942).jpg 3,219 × 2,984; 8.38 MB
"Liesegang banded" sandstone (Vinton Member, Logan Formation, Lower Mississippian; Hanover Pit, Licking County, Ohio, USA) 2 (40563965303).jpg 4,000 × 3,000; 5.44 MB
"Liesegang banding" & iron oxide-highlighted layering in sandstone (Vinton Member, Logan Formation, Lower Mississippian; Hanover Pit, Licking County, Ohio, USA) 1 (40563964523).jpg 3,404 × 3,000; 7.08 MB
"Liesegang banding" & iron oxide-highlighted layering in sandstone (Vinton Member, Logan Formation, Lower Mississippian; Hanover Pit, Licking County, Ohio, USA) 2 (40563964713).jpg 3,441 × 3,000; 7.62 MB
"Liesegang banding" in sandstone (Vinton Member, Logan Formation, Lower Mississippian; Mohawk Dam roadcut, northwest of Nellie, Ohio, USA) 1 (33180718635).jpg 4,000 × 2,201; 3.64 MB
"Liesegang banding" in sandstone (Vinton Member, Logan Formation, Lower Mississippian; Mohawk Dam roadcut, northwest of Nellie, Ohio, USA) 2 (33023953022).jpg 3,999 × 2,480; 3.84 MB
"Liesegang banding" in sandstone (Vinton Member, Logan Formation, Lower Mississippian; Mohawk Dam roadcut, northwest of Nellie, Ohio, USA) 3 (33023946972).jpg 4,000 × 2,517; 4.34 MB
"Liesegang banding" in sandstone (Vinton Member, Logan Formation, Lower Mississippian; Mohawk Dam roadcut, northwest of Nellie, Ohio, USA) 4 (32335182794).jpg 4,000 × 2,645; 4.65 MB
Aragonite needles in vug in dolostone (Vinton Member, Logan Formation, Lower Mississippian; Route 16 roadcut northeast of Frazeysburg, Ohio, USA) 1 (38815101300).jpg 2,555 × 1,890; 4.59 MB
Aragonite-lined vug (Vinton Member, Logan Formation, Lower Mississippian; Mohawk Dam spillway, western Coshocton County, Ohio, USA) 1 (26621629314).jpg 4,000 × 2,285; 3.92 MB
Brachiopod fossil in sandstone (Byer Sandstone, Lower Mississippian; west of Toboso, Ohio, USA) 2 (30749814570).jpg 4,000 × 3,000; 4.3 MB
Byer Sandstone (Lower Mississippian; State Farm Quarry, Newark, Ohio, USA) 1 (31924477274).jpg 3,000 × 4,000; 5.48 MB
Calcite-lined geode (Vinton Member, Logan Formation, Lower Mississippian; Mohawk Dam spillway, western Coshocton County, Ohio, USA) 1 (26099584464).jpg 3,348 × 2,084; 4.47 MB
Carbonate concretions (Vinton Member, Logan Formation, Lower Mississippian; Mohawk Dam emergency spillway, western Coshocton County, Ohio, USA) 1.jpg 4,000 × 3,000; 5.4 MB
Carbonate concretions (Vinton Member, Logan Formation, Lower Mississippian; Mohawk Dam emergency spillway, western Coshocton County, Ohio, USA) 2.jpg 4,000 × 3,000; 5.38 MB
Dolostone with small vugs (Vinton Member, Logan Formation, Lower Mississippian; Hanover Pit, Licking County, Ohio, USA) 1 (32696701897).jpg 4,000 × 3,000; 6.09 MB
Fossiliferous quartzose sandstone (Byer Sandstone, Lower Mississippian; eastern Ohio, USA) 2 (16943613897).jpg 4,000 × 3,000; 3.04 MB
Fossiliferous quartzose sandstone (Byer Sandstone, Lower Mississippian; eastern Ohio, USA) 3 (16528588064).jpg 4,000 × 3,000; 5.99 MB
Fossiliferous sandstone (Allensville Member, Logan Formation, Lower Mississippian; Sugar Loaf Hill, Granville, Ohio, USA) 1 (46849499141).jpg 2,169 × 1,724; 2.35 MB
Fossiliferous sandstone (Byer Sandstone Member, Logan Formation, Lower Mississippian; east-central Ohio, USA) 2 (46489339684).jpg 6,538 × 3,354; 16.9 MB
Fossiliferous sandstone (Byer Sandstone, Lower Mississippian; Dugway Outcrop, Newark, Ohio, USA) 1 (32767643075).jpg 4,000 × 3,000; 6.47 MB
Fossiliferous sandstone (Byer Sandstone, Lower Mississippian; Dugway Outcrop, Newark, Ohio, USA) 4 (32767600445).jpg 4,000 × 3,000; 6.17 MB
Fossiliferous sandstone (Byer Sandstone, Lower Mississippian; gravel bar clast, Chatham, Ohio, USA) 1 (27381338528).jpg 2,639 × 2,238; 4.58 MB
Fossiliferous sandstone (Byer Sandstone, Lower Mississippian; gravel bar clast, Chatham, Ohio, USA) 2 (41255002491).jpg 3,319 × 2,241; 5.5 MB
Fossiliferous sandstone (Logan Formation, Lower Mississippian; Rt. 35 roadcut, northeast of Rittenours, Ohio, USA) 1 (39129332780).jpg 4,000 × 3,000; 3.92 MB
Fossiliferous sandstone (Logan Formation, Lower Mississippian; Rt. 35 roadcut, northeast of Rittenours, Ohio, USA) 2 (40230361514).jpg 3,918 × 2,459; 6.55 MB
Fossiliferous sandstone (Logan Formation, Lower Mississippian; Rt. 35 roadcut, northeast of Rittenours, Ohio, USA) 3 (40230360144).jpg 4,000 × 3,000; 4.64 MB
Fossiliferous sandstone (Logan Formation, Lower Mississippian; Rt. 35 roadcut, northeast of Rittenours, Ohio, USA) 4 (40230359544).jpg 3,708 × 2,999; 4.15 MB
Fossiliferous sandstone (Logan Formation, Lower Mississippian; Rt. 35 roadcut, northeast of Rittenours, Ohio, USA) 5 (39129329560).jpg 4,000 × 3,000; 6.66 MB
Fossiliferous sandstone (Logan Formation, Lower Mississippian; Rt. 35 roadcut, northeast of Rittenours, Ohio, USA) 6 (40230358824).jpg 4,000 × 3,000; 6.75 MB
Fossiliferous sandstone (Logan Formation, Lower Mississippian; Walhonding Road Outcrop, Knox County, Ohio, USA) 2 (32264870173).jpg 4,000 × 3,000; 6.68 MB
Fossiliferous sandstone (Logan Formation, Lower Mississippian; Walhonding Road Outcrop, Knox County, Ohio, USA) 5 (32264831823).jpg 4,000 × 3,000; 6.77 MB
Fossiliferous sandstone (Logan Formation, Lower Mississippian; Walhonding Road Outcrop, Knox County, Ohio, USA) 7 (32698182700).jpg 4,000 × 2,462; 5.28 MB
Fossiliferous sandstone (Vinton Member, Logan Formation, Lower Mississippian; Hanover Pit, Licking County, Ohio, USA) 1 (40594997013).jpg 4,000 × 3,000; 7.08 MB
Fossiliferous sandstone (Vinton Member, Logan Formation, Lower Mississippian; Hanover Pit, Licking County, Ohio, USA) 10 (47508100172).jpg 4,000 × 3,000; 6.24 MB
Fossiliferous sandstone (Vinton Member, Logan Formation, Lower Mississippian; Hanover Pit, Licking County, Ohio, USA) 11 (46837236944).jpg 3,703 × 2,284; 7.71 MB
Fossiliferous sandstone (Vinton Member, Logan Formation, Lower Mississippian; Hanover Pit, Licking County, Ohio, USA) 12 (33684211418).jpg 3,042 × 2,998; 9.15 MB
Fossiliferous sandstone (Vinton Member, Logan Formation, Lower Mississippian; Hanover Pit, Licking County, Ohio, USA) 2 (47508069432).jpg 4,000 × 3,000; 6.96 MB
Fossiliferous sandstone (Vinton Member, Logan Formation, Lower Mississippian; Hanover Pit, Licking County, Ohio, USA) 3 (33684181198).jpg 4,000 × 3,000; 5.48 MB
Fossiliferous sandstone (Vinton Member, Logan Formation, Lower Mississippian; Hanover Pit, Licking County, Ohio, USA) 4 (47508065512).jpg 4,000 × 3,000; 6.29 MB
Fossiliferous sandstone (Vinton Member, Logan Formation, Lower Mississippian; Hanover Pit, Licking County, Ohio, USA) 7 (33684201458).jpg 2,842 × 1,565; 4.95 MB
Fossiliferous sandstone (Vinton Member, Logan Formation, Lower Mississippian; Hanover Pit, Licking County, Ohio, USA) 8 (47561072341).jpg 4,000 × 2,643; 5.96 MB
Fossiliferous sandstone (Vinton Member, Logan Formation, Lower Mississippian; Hanover Pit, Licking County, Ohio, USA) 9 (33684225848).jpg 4,000 × 2,925; 6.61 MB
Fossiliferous sandstone (Vinton Member, Logan Formation, Lower Mississippian; Mohawk Dam emergency spillway, western Coshocton County, Ohio, USA) 10 (26620594194).jpg 3,383 × 2,711; 4.35 MB
Fossiliferous sandstone (Vinton Member, Logan Formation, Lower Mississippian; Mohawk Dam emergency spillway, western Coshocton County, Ohio, USA) 11 (26621659693).jpg 4,000 × 3,000; 6.48 MB
Fossiliferous sandstone (Vinton Member, Logan Formation, Lower Mississippian; Mohawk Dam emergency spillway, western Coshocton County, Ohio, USA) 12 (27130161912).jpg 3,664 × 2,998; 6.38 MB
Fossiliferous sandstone (Vinton Member, Logan Formation, Lower Mississippian; Mohawk Dam emergency spillway, western Coshocton County, Ohio, USA) 13 (26621634443).jpg 4,000 × 3,000; 5.44 MB
Fossiliferous sandstone (Vinton Member, Logan Formation, Lower Mississippian; Mohawk Dam emergency spillway, western Coshocton County, Ohio, USA) 2 (26951414720).jpg 4,000 × 3,000; 5.78 MB
Fossiliferous sandstone (Vinton Member, Logan Formation, Lower Mississippian; Mohawk Dam emergency spillway, western Coshocton County, Ohio, USA) 3 (26621132723).jpg 4,000 × 3,000; 5.38 MB
Fossiliferous sandstone (Vinton Member, Logan Formation, Lower Mississippian; Mohawk Dam emergency spillway, western Coshocton County, Ohio, USA) 4 (26619957364).jpg 4,000 × 3,000; 5.67 MB
Fossiliferous sandstone (Vinton Member, Logan Formation, Lower Mississippian; Mohawk Dam emergency spillway, western Coshocton County, Ohio, USA) 5 (27192559636).jpg 4,000 × 3,000; 5.39 MB
Fossiliferous sandstone (Vinton Member, Logan Formation, Lower Mississippian; Mohawk Dam emergency spillway, western Coshocton County, Ohio, USA) 6 (26621707603).jpg 4,000 × 3,000; 5.7 MB
Fossiliferous sandstone (Vinton Member, Logan Formation, Lower Mississippian; Mohawk Dam emergency spillway, western Coshocton County, Ohio, USA) 7 (27130223262).jpg 4,000 × 3,000; 5.96 MB
Fossiliferous sandstone (Vinton Member, Logan Formation, Lower Mississippian; Mohawk Dam emergency spillway, western Coshocton County, Ohio, USA) 8 (26620618644).jpg 4,000 × 3,000; 5.96 MB
Fossiliferous sandstone (Vinton Member, Logan Formation, Lower Mississippian; Mohawk Dam emergency spillway, western Coshocton County, Ohio, USA) 9 (27193186926).jpg 2,975 × 2,989; 4.95 MB
Fossiliferous sandstone (Vinton Member, Logan Formation, Lower Mississippian; Route 16 roadcut northeast of Frazeysburg, Ohio, USA) 1 (40601539862).jpg 3,609 × 2,809; 8.79 MB
Fossiliferous sandstone (Vinton Member, Logan Formation, Lower Mississippian; Route 16 roadcut northeast of Frazeysburg, Ohio, USA) 2 (40643399171).jpg 3,534 × 2,911; 8.71 MB
Fossiliferous sandstone (Vinton Member, Logan Formation, Lower Mississippian; Route 16 roadcut northeast of Frazeysburg, Ohio, USA) 3 (40601538912).jpg 4,000 × 3,000; 7.96 MB
Fossiliferous sandstone (Vinton Member, Logan Formation, Lower Mississippian; Route 16 roadcut northeast of Frazeysburg, Ohio, USA) 5 (25772618597).jpg 4,000 × 3,000; 8.6 MB
Fossiliferous sandstone (Vinton Member, Logan Formation, Lower Mississippian; Toboso East railroad cut, Licking County, Ohio, USA) 1 (31591337395).jpg 2,092 × 1,459; 2.06 MB
Fossiliferous sandstone (Vinton Member, Logan Formation, Lower Mississippian; Toboso East railroad cut, Licking County, Ohio, USA) 3 (31475383481).jpg 2,429 × 2,001; 3.19 MB
Fossiliferous sandstone (Vinton Member, Logan Formation, Lower Mississippian; Toboso East railroad cut, Licking County, Ohio, USA) 4 (31444679892).jpg 2,460 × 1,990; 3.5 MB
Fossiliferous sandstone (Vinton Member, Logan Formation, Lower Mississippian; Toboso East railroad cut, Licking County, Ohio, USA) 5 (31444674172).jpg 1,945 × 1,414; 1.89 MB
Fossiliferous sandstone (Vinton Member, Logan Formation, Lower Mississippian; Toboso East railroad cut, Licking County, Ohio, USA) 6 (30749874414).jpg 2,424 × 2,220; 3.67 MB
Fossiliferous sandstone with mudchips (Vinton Member, Logan Formation, Lower Mississippian; Hanover Pit, Licking County, Ohio, USA) 1 (33684244228).jpg 3,006 × 2,210; 6.48 MB
Fossiliferous sandstone with mudchips (Vinton Member, Logan Formation, Lower Mississippian; Hanover Pit, Licking County, Ohio, USA) 2 (47508131082).jpg 3,447 × 3,000; 5.58 MB
Fossiliferous sandstone with mudchips (Vinton Member, Logan Formation, Lower Mississippian; Hanover Pit, Licking County, Ohio, USA) 3 (33684248608).jpg 3,579 × 2,996; 5.96 MB
Fossils in ferruginous siliciclastics (Vinton Member, Logan Formation, Lower Mississippian; Irish Ridge East roadcut, near Trinway, Ohio, USA) 1 (32421907083).jpg 3,996 × 2,355; 7.24 MB
Fossils in ferruginous siliciclastics (Vinton Member, Logan Formation, Lower Mississippian; Irish Ridge East roadcut, near Trinway, Ohio, USA) 5 (32421873363).jpg 3,234 × 2,383; 6.98 MB
Horizontal burrows (Vinton Member, Logan Formation, Lower Mississippian; Mohawk Dam roadcut, northwest of Nellie, Ohio, USA) 1 (33218386085).jpg 4,000 × 3,000; 7.15 MB
Horizontal burrows (Vinton Member, Logan Formation, Lower Mississippian; Mohawk Dam roadcut, northwest of Nellie, Ohio, USA) 2 (33218372735).jpg 4,000 × 3,000; 6.61 MB
Horizontal burrows (Vinton Member, Logan Formation, Lower Mississippian; Mohawk Dam roadcut, northwest of Nellie, Ohio, USA) 3 (33218361045).jpg 4,000 × 3,000; 5.31 MB
Horizontal burrows (Vinton Member, Logan Formation, Lower Mississippian; Mohawk Dam roadcut, northwest of Nellie, Ohio, USA) 4 (33061694032).jpg 3,354 × 2,660; 6.47 MB
Horizontal burrows (Vinton Member, Logan Formation, Lower Mississippian; Mohawk Dam roadcut, northwest of Nellie, Ohio, USA) 5 (33176812696).jpg 4,000 × 3,000; 8.7 MB
Horizontal burrows (Vinton Member, Logan Formation, Lower Mississippian; Mohawk Dam roadcut, northwest of Nellie, Ohio, USA) 6 (32835601400).jpg 4,000 × 3,000; 6.02 MB
Inferred Rushville Shale (Vinton Member, Logan Formation, Lower Mississippian; Route 16 roadcut northeast of Frazeysburg, Ohio, USA) (38826034450).jpg 2,193 × 1,340; 2.89 MB
Iron oxide-highlighted layering in sandstone (Vinton Member, Logan Formation, Lower Mississippian; Hanover Pit, Licking County, Ohio, USA) (47477146002).jpg 4,000 × 3,000; 5.55 MB
Ironstone pebble conglomerate (Vinton Member, Logan Formation, Lower Mississippian; Rt. 16 roadcut northeast of Frazeysburg, Ohio, USA) 1 (39048571190).jpg 3,930 × 3,000; 7.39 MB
LoganConglomerateWooster.jpg 3,264 × 1,872; 3.16 MB
LoganFauna011312.jpg 4,000 × 3,000; 8.59 MB
LoganFormationWooster.JPG 2,838 × 1,842; 1.31 MB
Megaburrow (Vinton Member, Logan Formation, Lower Mississippian; Mohawk Dam roadcut, northwest of Nellie, Ohio, USA) 1 (33500577330).jpg 3,748 × 1,847; 5.19 MB
Mudchip breccia (Vinton Member, Logan Formation, Lower Mississippian; Mohawk Dam roadcut, northwest of Nellie, Ohio, USA) 1 (32332682164).jpg 4,000 × 2,757; 5.46 MB
Mudchip breccia (Vinton Member, Logan Formation, Lower Mississippian; Mohawk Dam roadcut, northwest of Nellie, Ohio, USA) 4 (33050181991).jpg 4,000 × 2,876; 5.85 MB
Mudchip breccia in sandstone (Logan Formation, Lower Mississippian; Rt. 35 roadcut, northeast of Rittenours, Ohio, USA) 3 (40044712565).jpg 4,000 × 2,656; 6.89 MB
Mudchip breccia in sandstone (Vinton Member, Logan Formation, Lower Mississippian; Rt. 16 roadcut northeast of Frazeysburg, Ohio, USA) 1 (38884421420).jpg 4,000 × 3,000; 7.85 MB
Mudchips in sandstone (Vinton Member, Logan Formation, Lower Mississippian; Hanover Pit, Licking County, Ohio, USA) 3 (46614590285).jpg 3,557 × 3,000; 5.79 MB
Mudchips in sandstone (Vinton Member, Logan Formation, Lower Mississippian; Mohawk Dam emergency spillway, western Coshocton County, Ohio, USA) 2 (26619062724).jpg 3,513 × 2,674; 3.77 MB
Nodules in siliciclastics (Vinton Member, Logan Formation, Lower Mississippian; Rt. 16 roadcut northeast of Frazeysburg, Ohio, USA) 5 (40816288972).jpg 3,592 × 3,000; 6.59 MB
Palaeophycus01.JPG 2,165 × 1,410; 493 KB
Pebbly sandstone (Berne Conglomerate, Lower Mississippian; Dugway Outcrop, Newark, Ohio, USA) 1 (32387460600).jpg 4,000 × 3,000; 5.97 MB
Pebbly sandstone (Berne Conglomerate, Lower Mississippian; Dugway Outcrop, Newark, Ohio, USA) 2 (32726507786).jpg 4,000 × 2,052; 6.1 MB
Possible Bergaueria (Vinton Member, Logan Formation, Lower Mississippian; Route 16 roadcut northeast of Frazeysburg, Ohio, USA) 1 (39925617064).jpg 3,624 × 2,317; 5.76 MB
Possible Bergaueria (Vinton Member, Logan Formation, Lower Mississippian; Route 16 roadcut northeast of Frazeysburg, Ohio, USA) 2 (39925616594).jpg 3,650 × 2,268; 5.81 MB
Possible Bergaueria (Vinton Member, Logan Formation, Lower Mississippian; Route 16 roadcut northeast of Frazeysburg, Ohio, USA) 3 (26764574428).jpg 3,740 × 2,494; 6.07 MB
Pseudo-clastic dike (Vinton Member, Logan Formation, Lower Mississippian; Rt. 16 roadcut northeast of Frazeysburg, Ohio, USA) (23980273327).jpg 4,000 × 3,000; 5.19 MB
Pyrite mass in conglomerate (Berne Member, Logan Formation, Lower Mississippian; Rt. 16 roadcut, southwest of Granville, Ohio, USA) 1 (26038764947).jpg 2,136 × 1,892; 3.29 MB
Quartz-pebble conglomerate (Berne Conglomerate, Lower Mississippian; Dugway Outcrop, Newark, Ohio, USA) 1 (32614192902).jpg 4,000 × 2,814; 4.82 MB
Quartz-pebble conglomerate (Berne Conglomerate, Lower Mississippian; Newark, Ohio, USA) 5 (29452101004).jpg 4,000 × 3,000; 3.15 MB
Quartzose sandstones (Byer Sandstone over Black Hand Sandstone, Lower Mississippian; old quarry at Black Hand Gorge, Ohio, USA) 1 (30773711190).jpg 4,000 × 3,000; 5.13 MB
Quartzose sandstones (Byer Sandstone over Black Hand Sandstone, Lower Mississippian; old quarry at Black Hand Gorge, Ohio, USA) 13 (38631796062).jpg 4,000 × 3,000; 6.24 MB
Ripple marks (Vinton Member, Logan Formation, Lower Mississippian; Mohawk Dam roadcut, northwest of Nellie, Ohio, USA) 2 (32795608020).jpg 3,757 × 2,974; 4.84 MB
Sand-filled burrow in mudshale (Vinton Member, Logan Formation, Lower Mississippian; Mohawk Dam roadcut, northwest of Nellie, Ohio, USA) 1 (33041683264).jpg 3,612 × 2,154; 6.01 MB
Sand-filled burrow in mudshale (Vinton Member, Logan Formation, Lower Mississippian; Mohawk Dam roadcut, northwest of Nellie, Ohio, USA) 2 (33844380806).jpg 3,385 × 1,998; 4.85 MB
Sand-filled burrow in mudshale (Vinton Member, Logan Formation, Lower Mississippian; Mohawk Dam roadcut, northwest of Nellie, Ohio, USA) 3 (33500598280).jpg 2,929 × 2,405; 5.38 MB
Sand-filled burrow in mudshale (Vinton Member, Logan Formation, Lower Mississippian; Mohawk Dam roadcut, northwest of Nellie, Ohio, USA) 4 (33500587580).jpg 3,461 × 3,000; 6.29 MB
Sand-filled burrow in mudshale (Vinton Member, Logan Formation, Lower Mississippian; Mohawk Dam roadcut, northwest of Nellie, Ohio, USA) 5 (33844343996).jpg 2,922 × 2,994; 5.69 MB
Sandstone (Allensville Member, Logan Formation, Lower Mississippian; Sugar Loaf Hill, Granville, Ohio, USA) 1 (46849500341).jpg 2,619 × 1,958; 3.69 MB
Sandstone (Vinton Member, Logan Formation, Lower Mississippian; Hanover Pit, Licking County, Ohio, USA) 3 (46617977955).jpg 4,000 × 3,000; 7.22 MB
Sandstone-dominated Logan Formation over shale-dominated Cuyahoga Formation (Lower Mississippian; Rt. 35 roadcut, northeast of Rittenours, Ohio, USA) 11 (40018691845).jpg 3,000 × 4,000; 6.92 MB
Sandstone-dominated Logan Formation over shale-dominated Cuyahoga Formation (Lower Mississippian; Rt. 35 roadcut, northeast of Rittenours, Ohio, USA) 14 (40018645535).jpg 4,000 × 3,000; 5.82 MB
Sandstone-dominated overburden over "Middle Blue" shales (Vinton Member, Logan Formation, Lower Mississippian; Hanover Pit, Licking County, Ohio, USA) 1 (47632551191).jpg 4,000 × 3,000; 7.44 MB
Sandstone-dominated overburden over "Middle Blue" shales (Vinton Member, Logan Formation, Lower Mississippian; Hanover Pit, Licking County, Ohio, USA) 10 (47632552111).jpg 4,000 × 3,000; 6.38 MB
Sandstone-siltstone-shale (Vinton Member, Logan Formation, Lower Mississippian; Mohawk Dam roadcut, northwest of Nellie, Ohio, USA) 1 (32364982874).jpg 4,000 × 3,000; 6.07 MB
Sandstones (Logan Formation, Lower Mississippian; Walhonding Road Outcrop, Knox County, Ohio, USA) 1 (32234712314).jpg 2,533 × 3,179; 5.13 MB
Shale ("Middle Blue", Vinton Member, Logan Formation, Lower Mississippian; Hanover Pit, Licking County, Ohio, USA) 1 (46837428034).jpg 4,000 × 3,000; 6.25 MB
Shale ("Middle Blue", Vinton Member, Logan Formation, Lower Mississippian; Hanover Pit, Licking County, Ohio, USA) 6 (46837454714).jpg 3,807 × 2,698; 9.11 MB
Shale ("Middle Blue", Vinton Member, Logan Formation, Lower Mississippian; Hanover Pit, Licking County, Ohio, USA) 8 (33684448598).jpg 4,000 × 3,000; 9.44 MB
Shale (Logan Formation, Lower Mississippian; Jackson North roadcut, Ohio, USA) 2 (37516574051).jpg 4,000 × 3,000; 5.83 MB
Shale-siltstone-sandstone (Logan Formation, Lower Mississippian; Jackson North roadcut, Ohio, USA) 1 (37468354526).jpg 3,000 × 4,000; 5.7 MB
Shale-siltstone-sandstone (Logan Formation, Lower Mississippian; Jackson North roadcut, Ohio, USA) 2 (36806320014).jpg 3,000 × 4,000; 5.08 MB
Shales (Vinton Member, Logan Formation, Lower Mississippian; Rt. 16 roadcut, northeast of Frazeysburg, Ohio, USA) 2 (12800294414).jpg 4,000 × 3,000; 3.43 MB
Small mud nodule (Vinton Member, Logan Formation, Lower Mississippian; Rt. 16 roadcut, northeast of Frazeysburg, Ohio, USA) 6 (12799990663).jpg 4,000 × 3,000; 4.1 MB
Small mud nodules (Vinton Member, Logan Formation, Lower Mississippian; Rt. 16 roadcut, northeast of Frazeysburg, Ohio, USA) 4 (12799992813).jpg 4,000 × 3,000; 2.52 MB
Soft-sediment deformation in sandstone (Vinton Member, Logan Formation, Lower Mississippian; Rt. 16 roadcut northeast of Frazeysburg, Ohio, USA) 1 (38882572630).jpg 4,000 × 3,000; 8.02 MB
Soft-sediment deformation in sandstone (Vinton Member, Logan Formation, Lower Mississippian; Rt. 16 roadcut northeast of Frazeysburg, Ohio, USA) 6 (38882420360).jpg 4,000 × 3,000; 8.44 MB
Soft-sediment deformation in sandstone (Vinton Member, Logan Formation, Lower Mississippian; Rt. 16 roadcut northeast of Frazeysburg, Ohio, USA) 8 (40692855831).jpg 4,000 × 3,000; 7.88 MB
Spirifer invalidistriatus (fossil brachiopods) (Byer Sandstone, Lower Mississippian; Black Hand Gorge, Ohio, USA) 1 (37931683764).jpg 4,000 × 3,000; 4.89 MB
Spirifer invalidistriatus (fossil brachiopods) (Byer Sandstone, Lower Mississippian; Black Hand Gorge, Ohio, USA) 2 (37931673754).jpg 4,000 × 3,000; 5.16 MB
Spirifer invalidistriatus (fossil brachiopods) (Byer Sandstone, Lower Mississippian; Black Hand Gorge, Ohio, USA) 3 (38649187891).jpg 4,000 × 3,000; 4.99 MB
Spirifer invalidistriatus (fossil brachiopods) (Byer Sandstone, Lower Mississippian; Black Hand Gorge, Ohio, USA) 4 (37761925285).jpg 4,000 × 3,000; 5.06 MB
Strophomenid brachiopod in quartzose sandstone (Byer Sandstone, Lower Mississippian; eastern Ohio, USA) 1 (16530853123).jpg 3,028 × 2,299; 3 MB
Syringothyris sp. (fossil brachiopod) (Vinton Member, Logan Formation, Lower Mississippian; Route 16 roadcut northeast of Frazeysburg, Ohio, USA) 1 (40643038231).jpg 4,000 × 2,041; 5.21 MB
Syringothyris sp. (fossil brachiopod) (Vinton Member, Logan Formation, Lower Mississippian; Route 16 roadcut northeast of Frazeysburg, Ohio, USA) 2 (39747182185).jpg 4,000 × 2,481; 7.82 MB
Trace fossil in Vinton Member siliciclastics (Logan Formation, Lower Mississippian; Rt. 16 roadcut northeast of Frazeysburg, Ohio, USA) 1 (32587513364).jpg 2,108 × 1,835; 3.14 MB
Trace fossil in Vinton Member siliciclastics (Logan Formation, Lower Mississippian; Rt. 16 roadcut northeast of Frazeysburg, Ohio, USA) 10 (32616060993).jpg 4,000 × 3,000; 7.75 MB
Trace fossil in Vinton Member siliciclastics (Logan Formation, Lower Mississippian; Rt. 16 roadcut northeast of Frazeysburg, Ohio, USA) 2 (32616023713).jpg 4,000 × 3,000; 6.25 MB
Trace fossil in Vinton Member siliciclastics (Logan Formation, Lower Mississippian; Rt. 16 roadcut northeast of Frazeysburg, Ohio, USA) 6 (33047078260).jpg 4,000 × 3,000; 5.8 MB
Trace fossil in Vinton Member siliciclastics (Logan Formation, Lower Mississippian; Rt. 16 roadcut northeast of Frazeysburg, Ohio, USA) 7 (33430131555).jpg 4,000 × 3,000; 5.31 MB
Trace fossil in Vinton Member siliciclastics (Logan Formation, Lower Mississippian; Rt. 16 roadcut northeast of Frazeysburg, Ohio, USA) 8 (33047067020).jpg 3,994 × 2,496; 5.55 MB
Trace fossil in Vinton Member siliciclastics (Logan Formation, Lower Mississippian; Rt. 16 roadcut northeast of Frazeysburg, Ohio, USA) 9 (32616069853).jpg 4,000 × 3,000; 5.46 MB
Trace fossils (Vinton Member, Logan Formation, Lower Mississippian; Hanover Pit, Licking County, Ohio, USA) 1 (33653276568).jpg 4,000 × 3,000; 6.84 MB
Trace fossils (Vinton Member, Logan Formation, Lower Mississippian; Hanover Pit, Licking County, Ohio, USA) 2 (33653276718).jpg 4,000 × 3,000; 7.17 MB
Trace fossils (Vinton Member, Logan Formation, Lower Mississippian; Hanover Pit, Licking County, Ohio, USA) 3 (47477188522).jpg 4,000 × 3,000; 6.84 MB
Trace fossils (Vinton Member, Logan Formation, Lower Mississippian; Route 16 roadcut northeast of Frazeysburg, Ohio, USA) (39739096335).jpg 3,544 × 2,629; 10.4 MB
Trace fossils in sandstone (Logan Formation, Lower Mississippian; Rt. 35 roadcut, northeast of Rittenours, Ohio, USA) 1 (40960739062).jpg 4,000 × 3,000; 5.18 MB
Trace fossils in sandstone (Logan Formation, Lower Mississippian; Rt. 35 roadcut, northeast of Rittenours, Ohio, USA) 2 (40109701945).jpg 3,792 × 3,000; 3.89 MB
Trace fossils in sandstone (Logan Formation, Lower Mississippian; Rt. 35 roadcut, northeast of Rittenours, Ohio, USA) 4 (40109684615).jpg 4,000 × 3,000; 5.69 MB
Trace fossils in sandstone (Logan Formation, Lower Mississippian; Rt. 35 roadcut, northeast of Rittenours, Ohio, USA) 5 (26131984217).jpg 4,000 × 3,000; 5.5 MB
Trace fossils in sandstone (Logan Formation, Lower Mississippian; Rt. 35 roadcut, northeast of Rittenours, Ohio, USA) 6 (40109667565).jpg 4,000 × 3,000; 5.79 MB
Trace fossils in sandstone (Logan Formation, Lower Mississippian; Rt. 35 roadcut, northeast of Rittenours, Ohio, USA) 7 (40109655795).jpg 4,000 × 3,000; 5.04 MB
Trace fossils in sandstone (Logan Formation, Lower Mississippian; Rt. 35 roadcut, northeast of Rittenours, Ohio, USA) 8 (40109649115).jpg 3,709 × 3,000; 5.11 MB
Trace fossils in Vinton Member siliciclastics (Logan Formation, Lower Mississippian; Rt. 16 roadcut northeast of Frazeysburg, Ohio, USA) 11 (32616077703).jpg 4,000 × 2,816; 5.83 MB
Trace fossils in Vinton Member siliciclastics (Logan Formation, Lower Mississippian; Rt. 16 roadcut northeast of Frazeysburg, Ohio, USA) 12 (32616037583).jpg 4,000 × 3,000; 6.66 MB
Trace fossils in Vinton Member siliciclastics (Logan Formation, Lower Mississippian; Rt. 16 roadcut northeast of Frazeysburg, Ohio, USA) 3 (32587509004).jpg 4,000 × 3,000; 6.72 MB
Trace fossils in Vinton Member siliciclastics (Logan Formation, Lower Mississippian; Rt. 16 roadcut northeast of Frazeysburg, Ohio, USA) 4 (33301830461).jpg 4,000 × 3,000; 4.96 MB
Trace fossils in Vinton Member siliciclastics (Logan Formation, Lower Mississippian; Rt. 16 roadcut northeast of Frazeysburg, Ohio, USA) 5 (33430127775).jpg 4,000 × 3,000; 6.92 MB
Truncated bedding in sandstone (Vinton Member, Logan Formation, Lower Mississippian; Mohawk Dam emergency spillway, western Coshocton County, Ohio, USA) 10 (26957856200).jpg 4,000 × 3,000; 3.64 MB
Turgite on sandstone (Vinton Member, Logan Formation, Lower Mississippian; Hanover Pit, Licking County, Ohio, USA) 1 (46806321054).jpg 2,920 × 2,946; 8.81 MB
Turgite on sandstone (Vinton Member, Logan Formation, Lower Mississippian; Hanover Pit, Licking County, Ohio, USA) 2 (47530069981).jpg 3,623 × 3,000; 7.48 MB
Vinton Member (Logan Formation, Lower Mississippian; Rt. 16 roadcut northeast of Frazeysburg, Ohio, USA) 5 (32615829263).jpg 4,000 × 3,000; 5.6 MB
Vinton Member (Logan Formation, Lower Mississippian; Rt. 16 roadcut northeast of Frazeysburg, Ohio, USA) 6 (33429869415).jpg 4,000 × 3,000; 5.69 MB
Zoophycos trace fossil (Logan Formation, Lower Mississippian; Rt. 35 roadcut, northeast of Rittenours, Ohio, USA) 1 (39110906800).jpg 4,000 × 2,760; 6.64 MB
Zoophycos trace fossil (Logan Formation, Lower Mississippian; Rt. 35 roadcut, northeast of Rittenours, Ohio, USA) 10 (40920399731).jpg 4,000 × 3,000; 4.85 MB
Zoophycos trace fossil (Logan Formation, Lower Mississippian; Rt. 35 roadcut, northeast of Rittenours, Ohio, USA) 11 (40026443385).jpg 4,000 × 3,000; 5.91 MB
Zoophycos trace fossil (Logan Formation, Lower Mississippian; Rt. 35 roadcut, northeast of Rittenours, Ohio, USA) 12 (40026432145).jpg 2,939 × 3,000; 6.21 MB
Zoophycos trace fossil (Logan Formation, Lower Mississippian; Rt. 35 roadcut, northeast of Rittenours, Ohio, USA) 13 (40211844434).jpg 4,000 × 3,000; 6.26 MB
Zoophycos trace fossil (Logan Formation, Lower Mississippian; Rt. 35 roadcut, northeast of Rittenours, Ohio, USA) 2 (40920476821).jpg 4,000 × 3,000; 6.54 MB
Zoophycos trace fossil (Logan Formation, Lower Mississippian; Rt. 35 roadcut, northeast of Rittenours, Ohio, USA) 3 (39110881970).jpg 4,000 × 2,569; 6.93 MB
Zoophycos trace fossil (Logan Formation, Lower Mississippian; Rt. 35 roadcut, northeast of Rittenours, Ohio, USA) 4 (39110865360).jpg 3,307 × 3,000; 4.72 MB
Zoophycos trace fossil (Logan Formation, Lower Mississippian; Rt. 35 roadcut, northeast of Rittenours, Ohio, USA) 5 (39110854370).jpg 4,000 × 3,000; 4.29 MB
Zoophycos trace fossil (Logan Formation, Lower Mississippian; Rt. 35 roadcut, northeast of Rittenours, Ohio, USA) 6 (39110845830).jpg 4,000 × 3,000; 4.19 MB
Zoophycos trace fossil (Logan Formation, Lower Mississippian; Rt. 35 roadcut, northeast of Rittenours, Ohio, USA) 7 (27049146248).jpg 4,000 × 3,000; 4.71 MB
Zoophycos trace fossil (Logan Formation, Lower Mississippian; Rt. 35 roadcut, northeast of Rittenours, Ohio, USA) 8 (39110817230).jpg 4,000 × 3,000; 6.07 MB
Zoophycos trace fossil (Logan Formation, Lower Mississippian; Rt. 35 roadcut, northeast of Rittenours, Ohio, USA) 9 (40878308552).jpg 3,256 × 2,993; 6.9 MB
Zoophycos trace fossil (Vinton Member, Logan Formation, Lower Mississippian; Dillon Reservoir railroad cut, Muskingum County, Ohio, USA) 4 (36790518351).jpg 3,224 × 1,991; 4.58 MB
Zoophycos trace fossil (Vinton Member, Logan Formation, Lower Mississippian; Rt. 16 roadcut northeast of Frazeysburg, Ohio, USA) 1 (12800272114).jpg 4,000 × 3,000; 3.17 MB
Zoophycos trace fossil (Vinton Member, Logan Formation, Lower Mississippian; Rt. 16 roadcut northeast of Frazeysburg, Ohio, USA) 10 (39750795695).jpg 3,293 × 3,000; 7.56 MB
Zoophycos trace fossil (Vinton Member, Logan Formation, Lower Mississippian; Rt. 16 roadcut northeast of Frazeysburg, Ohio, USA) 11 (40604708582).jpg 3,433 × 2,913; 7.83 MB
Zoophycos trace fossil (Vinton Member, Logan Formation, Lower Mississippian; Rt. 16 roadcut northeast of Frazeysburg, Ohio, USA) 12 (40604696032).jpg 3,476 × 2,595; 7.57 MB
Zoophycos trace fossil (Vinton Member, Logan Formation, Lower Mississippian; Rt. 16 roadcut northeast of Frazeysburg, Ohio, USA) 13 (39936741224).jpg 3,535 × 3,000; 8.42 MB
Zoophycos trace fossil (Vinton Member, Logan Formation, Lower Mississippian; Rt. 16 roadcut northeast of Frazeysburg, Ohio, USA) 14 (40646417751).jpg 3,164 × 3,000; 6.8 MB
Zoophycos trace fossil (Vinton Member, Logan Formation, Lower Mississippian; Rt. 16 roadcut northeast of Frazeysburg, Ohio, USA) 15 (40646392421).jpg 4,000 × 2,540; 8.1 MB
Zoophycos trace fossil (Vinton Member, Logan Formation, Lower Mississippian; Rt. 16 roadcut northeast of Frazeysburg, Ohio, USA) 16 (25775857107).jpg 4,000 × 3,000; 7.15 MB
Zoophycos trace fossil (Vinton Member, Logan Formation, Lower Mississippian; Rt. 16 roadcut northeast of Frazeysburg, Ohio, USA) 17 (40646341511).jpg 3,953 × 3,000; 9.03 MB
Zoophycos trace fossil (Vinton Member, Logan Formation, Lower Mississippian; Rt. 16 roadcut northeast of Frazeysburg, Ohio, USA) 18 (25775823407).jpg 3,922 × 2,998; 7.96 MB
Zoophycos trace fossil (Vinton Member, Logan Formation, Lower Mississippian; Rt. 16 roadcut northeast of Frazeysburg, Ohio, USA) 19 (40646313861).jpg 3,772 × 2,187; 7 MB
Zoophycos trace fossil (Vinton Member, Logan Formation, Lower Mississippian; Rt. 16 roadcut northeast of Frazeysburg, Ohio, USA) 2 (32460562523).jpg 2,844 × 2,760; 6.21 MB
Zoophycos trace fossil (Vinton Member, Logan Formation, Lower Mississippian; Rt. 16 roadcut northeast of Frazeysburg, Ohio, USA) 20 (40646294111).jpg 3,871 × 2,742; 8.7 MB
Zoophycos trace fossil (Vinton Member, Logan Formation, Lower Mississippian; Rt. 16 roadcut northeast of Frazeysburg, Ohio, USA) 21 (38836171570).jpg 3,624 × 2,557; 6.62 MB
Zoophycos trace fossil (Vinton Member, Logan Formation, Lower Mississippian; Rt. 16 roadcut northeast of Frazeysburg, Ohio, USA) 22 (26774967028).jpg 3,634 × 3,000; 7.63 MB
Zoophycos trace fossil (Vinton Member, Logan Formation, Lower Mississippian; Rt. 16 roadcut northeast of Frazeysburg, Ohio, USA) 3 (33119563972).jpg 2,103 × 2,586; 4.96 MB
Zoophycos trace fossil (Vinton Member, Logan Formation, Lower Mississippian; Rt. 16 roadcut northeast of Frazeysburg, Ohio, USA) 4 (33275282685).jpg 2,367 × 2,321; 4.26 MB
Zoophycos trace fossil (Vinton Member, Logan Formation, Lower Mississippian; Rt. 16 roadcut northeast of Frazeysburg, Ohio, USA) 5 (32460524913).jpg 3,107 × 1,826; 4.46 MB
Zoophycos trace fossil (Vinton Member, Logan Formation, Lower Mississippian; Rt. 16 roadcut northeast of Frazeysburg, Ohio, USA) 6 (25775967387).jpg 4,000 × 3,000; 6.85 MB
Zoophycos trace fossil (Vinton Member, Logan Formation, Lower Mississippian; Rt. 16 roadcut northeast of Frazeysburg, Ohio, USA) 7 (39936841374).jpg 4,000 × 3,000; 6.34 MB
Zoophycos trace fossil (Vinton Member, Logan Formation, Lower Mississippian; Rt. 16 roadcut northeast of Frazeysburg, Ohio, USA) 8 (38836362970).jpg 4,000 × 3,000; 7.04 MB
Zoophycos trace fossil (Vinton Member, Logan Formation, Lower Mississippian; Rt. 16 roadcut northeast of Frazeysburg, Ohio, USA) 9 (38836345290).jpg 4,000 × 2,443; 5.97 MB
Zoophycos trace fossil in siliciclastics (Vinton Member, Logan Formation, Lower Mississippian; Irish Ridge East roadcut, near Trinway, Ohio, USA) 1 (36884266355).jpg 2,828 × 1,310; 4.14 MB
Zoophycos trace fossil in siliciclastics (Vinton Member, Logan Formation, Lower Mississippian; Irish Ridge East roadcut, near Trinway, Ohio, USA) 2 (36884248085).jpg 3,648 × 2,766; 6.02 MB

(previous page) (next page)

Retrieved from "https://commons.wikimedia.org/w/index.php?title=Category:Logan_Formation&oldid=970118530"

Non-topical/index: