The Ancholme Group is a geologic group in England. It preserves fossils dating back to the Jurassic period. It has previously been referred to as the Ancholme Clay Group. The group consists of predominantly grey, marine mudstone and silty mudstone with beds of argillaceous limestone nodules. In parts of its range it interfingers with the Corallian Group, which predominantly consists of coralliferous limestones.[1]
^"Ancholme Group". bgs.ac.uk. British Geological Society. Archived from the original on 25 May 2015. Retrieved 25 May 2015.
The AncholmeGroup is a geologic group in England. It preserves fossils dating back to the Jurassic period. It has previously been referred to as the Ancholme...
Mudstone Group. A major change to marine conditions is shown by the mudstones with limestones and sandstones of the overlying Rhaetian age Penarth Group. No...
Ravenscar and Great Oolite groups together with the lower part of the AncholmeGroup. The remainder of the AncholmeGroup together with the rocks of the...
Gloucestershire. It is laterally equivalent to and interfingers with units of the AncholmeGroup. A ridge of Corallian Limestone rises above the Vale of Avon and the...
The River Ancholme is a river in Lincolnshire, England, and a tributary of the Humber. It rises at Ancholme Head, a spring just north of the village of...
stratigraphic order i.e. youngest/uppermost at top): AncholmeGroup Oxford Clay Formation Great Oolite Group Cornbrash Formation Blisworth Clay Formation Blisworth...
the Rasenia cymodoce ammonite zone, Kimmeridge Clay Formation of the AncholmeGroup, dating to the early Kimmeridgian. DORCM G.13,675 was collected over...
formation Unit of AncholmeGroup Sub-units Peterborough Member, Stewartby Member, Weymouth Member Underlies West Walton Formation, Corallian Group Overlies Kellaways...
The Great Oolite Group is a Middle Jurassic stratigraphic unit that outcrops in southern England. It consists of a complex set of marine deposits primarily...
range: Oxfordian Type Geological formation Unit of AncholmeGroup Underlies Ampthill Clay, Corallian Group Overlies Oxford Clay Thickness 0 to 20 m, typically...
beach at Egmont Bight Type Geological formation Unit of AncholmeGroup (onshore), Humber Group (offshore) Sub-units Birch Sandstone Member Burns Sandstone...
geological formation in England. Part of the Lower Greensand Group, it is the only unit of the group where it occurs, and thus is sometimes simply referred...
are grouped into 'members', members are grouped into 'formations', formations into 'groups' and groups occasionally into 'supergroups'. Some groups are...
The Cromer Knoll Group is a geological group of Early Cretaceous age, found at outcrop in eastern England and developed extensively beneath the North...
Geological formation Unit of AncholmeGroup Underlies Kimmeridge Clay Overlies West Walton Formation or Corallian Group Thickness 0-90 m Lithology Primary...
Oxford Clay formations and Ampthill Clay formations all assigned to the AncholmeGroup of middle to late Jurassic times underlie much of central Cambridgeshire...
Group or Formation Period Notes A2 Group Cretaceous Agenais Limestone Neogene AncholmeGroup/Oxford Clay Formation Jurassic Andouille Formation Ordovician...
Market Weighton Canal on the north shore, the confluence of the River Ancholme on the south shore; between North Ferriby and South Ferriby and under the...
subsequently played an important role in the construction of the Trent, Ancholme and Grimsby Railway and the development of the Lincolnshire iron industry...
producers in South Yorkshire. Later, after the construction of the Trent, Ancholme and Grimsby Railway (1860s) gave rail access to the area local iron production...
region of Linnuis. Guesses for the river include the River Trent or the Ancholme. An alternative northern site is the Devil's Water at Linnels on Hadrian's...
Humber estuary Buck Beck River Freshney East Halton Beck The Beck River Ancholme West Drain Halton Drain River Trent Pauper's Drain River Torne River Eau...
the project. In 1864, Verity was one of the contractors for the Trent, Ancholme and Grimsby Railway. For some years until 1867, he was in partnership with...
"Flixborough", in S. Ellis and R. Van De Noort, eds., 'Wetland Heritage of the Ancholme and Lower Trent valleys – An Archaeological Survey', pp. 159 – 163, Humber...
Drain to the Old River Ancholme at South Kelsey, which it follows northwards. At North Kelsey, it deviates from the Old River Ancholme, following the North...
limestones formed during the Cretaceous period, known collectively as the Chalk Group. The chalk overlies a series of other sedimentary strata of late Jurassic/early...
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