Mudstone, a type of mudrock, is a fine-grained sedimentary rock whose original constituents were clays or muds. Mudstone is distinguished from shale by... 12 KB (1,219 words) - 16:51, 25 April 2024 |
Exmoor Group (redirect from Pilton Mudstone Formation) order, i.e., the oldest at the base and the youngest at the top): Pilton Mudstone Formation (Pilton Beds, Pilton Shales) Baggy Sandstones Formation (Baggy... 18 KB (2,176 words) - 08:23, 4 April 2024 |
The Llanfawr Mudstones is a geologic formation in Wales. It preserves fossils dating back to the Ordovician period. Earth sciences portal Wales portal... 1 KB (59 words) - 18:39, 12 February 2024 |
The Aylesbeare Mudstone Group is an early Triassic lithostratigraphic group (a sequence of rock strata) in southwest England. The name is derived from... 4 KB (306 words) - 08:02, 23 April 2022 |
The Scunthorpe Mudstone is a geologic formation in England. It preserves plesiosaur fossils dating back to the Late Triassic (Rhaetian) to Early Jurassic... 4 KB (217 words) - 23:17, 5 November 2023 |
The Whitby Mudstone is a Toarcian (Early Jurassic; Falciferum-Bifrons in regional chronostratigraphy) geological formation in Yorkshire and Worcestershire... 12 KB (747 words) - 13:06, 5 January 2024 |
Marros Group (redirect from Bishopston Mudstone) ‘Basal Grit’) which is overlain by the Bishopston Mudstone and the Telpyn Point Sandstone. The mudstones of these latter two formations was formerly known... 5 KB (511 words) - 18:43, 12 October 2022 |
The Santa Cruz Mudstone is a geologic formation in California. The siliceous organic mudstones of the formation were deposited in deep water and fluvial... 3 KB (214 words) - 19:49, 20 November 2022 |
Pebbly Mudstone Island is a small island in the southeast part of Duroch Islands. It lies 0.6 kilometres (0.3 nmi) southwest of Halpern Point, Trinity... 1 KB (98 words) - 01:00, 29 April 2022 |
The Duyfor Mudstone is a geologic formation in England. It preserves fossils dating back to the Ordovician period. Earth sciences portal England portal... 1 KB (57 words) - 12:46, 11 February 2024 |
The Camnant Mudstone is a geologic formation in Wales. It preserves fossils dating back to the Ordovician period. Earth sciences portal Wales portal Paleontology... 1 KB (57 words) - 02:36, 13 May 2023 |
part of the cliff is a red mudstone, with bands of nodules of pinkish-white alabaster. Above the red mudstone is green mudstone, followed by the Rhaetic... 3 KB (187 words) - 12:20, 8 December 2023 |
The Bodeidda Mudstone is a geologic formation in Wales. It preserves fossils dating back to the Ordovician period. Earth sciences portal Wales portal Paleontology... 1 KB (57 words) - 02:34, 13 May 2023 |
The Mugher Mudstone is a geologic formation located in Ethiopia. It dates to the Tithonian stage of the Late Jurassic. The lithology consists of gypsum... 4 KB (297 words) - 02:02, 19 June 2023 |
Charmouth Mudstone Blue Lias In the East Midlands Shelf the Lias is divided into the following formations (from top to base): Whitby Mudstone Marlstone... 5 KB (570 words) - 19:06, 3 September 2022 |
Formation Overlies Blue Anchor Formation Thickness 5-10 m Lithology Primary Mudstone, Shale Other Limestone, Sandstone Location Region Europe Country UK Type... 4 KB (261 words) - 06:12, 22 April 2024 |
The Crugan Mudstone is a geologic formation in England. It preserves fossils dating back to the Ordovician period. Earth sciences portal England portal... 1 KB (57 words) - 11:25, 11 February 2024 |
The Haverford Mudstone is a geologic formation in Wales. It preserves fossils dating back to the Silurian period. Earth sciences portal Wales portal Paleontology... 1 KB (57 words) - 18:12, 11 February 2024 |
The Redhill Mudstone is a geologic formation in Wales. It preserves fossils dating back to the Ordovician period. Earth sciences portal Wales portal Paleontology... 1 KB (57 words) - 07:25, 3 July 2022 |
Stoneville Formation (cyclical red mudstone) Cow Branch Formation (cyclical fossiliferous black/dark grey mudstone with rare coarser lithologies) Dry... 2 KB (170 words) - 11:28, 11 February 2024 |