Gault formation lexicon
WebThe Monk's Bay Sandstone, formerly known as the Carstone Formation of the Isle of Wight (or similar) is a geological formation in England, present on the Isle of Wight and … WebOverlying the Lower Greensand are the two formations which comprise the Selborne Group; the Albian age Gault Formationand the Upper Greensand Formationwhich extends from the Albian into the Cenomanian(c.100.5-94 Ma) thereby straddling the boundary with the Late Cretaceous epoch.
Gault formation lexicon
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WebBGS Linked Open Data Gault Formation And Upper Greensand Formation (Undifferentiated) Home; About; Concepts; Predicates; Downloads; Gault Formation And Upper Greensand Formation (Undifferentiated) WebThe Upper Greensand Formation is a Cretaceous formation of Albian to Cenomanian in age, found within the Wessex Basin and parts of the Weald Basin in southern England. [1] It overlies the Gault Clay and underlies the Chalk Group. It varies in …
WebThe results indicate that the Gault Formation, acting as an aquitard, can be traced as a distinct unit under the more resistive Early Cretaceous Upper Greensand ... units, together with the rock lexicon codes used here are shown in Figure 1. The map also shows polygons (in cross-hatch) that identify the major urban areas and a series ... WebThe Carstone Formation is a geological formation in England. It preserves fossils dating back to the Albian stage of the Cretaceous period. It predominantly consists of "greenish-brown (rusty when weathered), thick-bedded, cross-bedded, oolitic ferruginous sandstone". [1] See also [ edit] Earth sciences portal England portal Paleontology portal
WebView history The Selborne Group is a geologic group in England. It preserves fossils dating back to the Cretaceous period. It comprises the Gault Formation (informally/traditionally the Gault Clay or Blue Marl) and the overlying Upper Greensand Formation (earlier known as the Malm or Malm Rock). [1] [2] See also [ edit] Earth sciences portal WebFeb 1, 2000 · The surface at the base of the formation is usually burrowed either into the underlying Thanet Sand Formation (Page, in preparation) or Chalk (Bromley & Goldring, 1992), with material from the overlying sediment penetrating into that underneath. The Upnor Formation can be cross-bedded, laminated, cross-laminated and bioturbated at …
WebA summary of the geological sequence present within the Thames Basin along with the aquifer classification. Jump to the key Key to hydrogeological sequence table
WebGault Formation. http://data.bgs.ac.uk/id/Lexicon/NamedRockUnit/GLT. http://www.w3.org/2004/02/skos/core#altLabel. ['Gault Clay Formation [Obsolete: use … business email providers freeWebThe Gault Formation is a geological formation of stiff blue clay deposited in a calm, fairly deep-water marine environment during the Lower Cretaceous Period (Upper and Middle Albian). It is well exposed in the coastal cliffs at Copt Point in Folkestone, Kent, England, where it overlays the Lower Greensand formation, and underlies the Upper Greensand … business email scraperWeb['Upwards change from fully marine limestones with large molluscan fossils of the Portland Stone Formation (Portland Group) to lagoonal fine-grained limestones and marls of the Haddenham Formation (Purbeck Limestone Formation on BGS maps), the base of which is commonly marked either by laminated, ostracod-bearing or oyster-bearing marl, or by … business email reply template