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  • Approximately 265 to 365 m of Upper Cretaceous Chalk underlies the Andover district, forming extensive dip slopes, undulating gr ...k formations form the primary escarpment, whilst the Newhaven to Portsdown Chalk formations form secondary escarpments.
    22 KB (3,407 words) - 16:22, 28 July 2015
  • ...nfined to three deposits in this district: sand and gravel, brick clay and chalk have been extracted in the past but there are no large-scale operations rem ==== Chalk ====
    4 KB (583 words) - 16:23, 28 July 2015
  • ...iddle Lewes Nodular Chalk Formation (Southern Province), the lower Burnham Chalk Formation (Northern Province) and the Mackerel Formation (North Sea).
    845 bytes (102 words) - 11:07, 30 September 2013
  • ...The upper Lewes Nodular Chalk Formation (Southern Province), the Burnham Chalk Formation (Northern Province) and the Mackerel Formation (North Sea).
    902 bytes (111 words) - 11:08, 30 September 2013
  • ...uates with the New Pit Chalk Formation and lower part of the Lewes Nodular Chalk Formation in southern England. Rowe (1900) placed the top of this zone at t ...enclatures with the currently accepted standard biozonal scheme for the UK Chalk Group | 002]]
    531 bytes (73 words) - 14:40, 30 September 2013
  • ...s zone should be placed suggests two alternatives, either within the Lewes Nodular Chalks (= South Street Beds of Mortimore, 1986), or at the base of the Cuil ...orrelation''': Equates with the lower and middle part of the Lewes Nodular Chalk Formation of southern England.
    793 bytes (116 words) - 14:40, 30 September 2013
  • ...on how the top of the zone is defined, also the basal part of the Seaford Chalk Formation of southern England. ...enclatures with the currently accepted standard biozonal scheme for the UK Chalk Group | 004]]
    909 bytes (134 words) - 14:41, 30 September 2013
  • ...rmation/within the basal Seaford Chalk Formation to the top of the Seaford Chalk Formation of southern England. ...enclatures with the currently accepted standard biozonal scheme for the UK Chalk Group | 005]]
    833 bytes (117 words) - 14:42, 30 September 2013
  • ...uates with the New Pit Chalk Formation and lower part of the Lewes Nodular Chalk Formation in southern England. ...enclatures with the currently accepted standard biozonal scheme for the UK Chalk Group | 011]]
    620 bytes (84 words) - 14:49, 30 September 2013
  • ...on how the top of the zone is defined, also the basal part of the Seaford Chalk Formation of southern England. ...enclatures with the currently accepted standard biozonal scheme for the UK Chalk Group | 014]]
    761 bytes (106 words) - 14:51, 30 September 2013
  • ...ation / within the basal Seaford Chalk Formation to the top of the Seaford Chalk Formation of southern England. ...enclatures with the currently accepted standard biozonal scheme for the UK Chalk Group | 015]]
    776 bytes (107 words) - 14:52, 30 September 2013
  • ...ed to be equivalent to the New Pit Chalk Formation and basal Lewes Nodular Chalk Formation of southern England. ...enclatures with the currently accepted standard biozonal scheme for the UK Chalk Group | 025]]
    441 bytes (57 words) - 15:01, 30 September 2013
  • ...art of the Lewes Nodular Chalk Formation and the lower part of the Seaford Chalk Formation of southern England. ...enclatures with the currently accepted standard biozonal scheme for the UK Chalk Group | 027]]
    777 bytes (113 words) - 15:02, 30 September 2013
  • ...nferred to equate with the New Pit Chalk Formation and lower Lewes Nodular Chalk Formation of southern England. ...enclatures with the currently accepted standard biozonal scheme for the UK Chalk Group | 040]]
    431 bytes (55 words) - 15:15, 30 September 2013
  • ...f the Lewes Nodular Chalk Formation and possibly basal part of the Seaford Chalk Formation of southern England. ...enclatures with the currently accepted standard biozonal scheme for the UK Chalk Group | 042]]
    738 bytes (102 words) - 15:16, 30 September 2013
  • ...erhaps correlative with the Warren Sponge Bed near the base of the Seaford Chalk Formation (Wood, WH/95/31R). ...enclatures with the currently accepted standard biozonal scheme for the UK Chalk Group | 043]]
    873 bytes (121 words) - 15:17, 30 September 2013
  • ...inthidoma'' (= ''Coskinophragma''), in the Southerham Marls, Lewes Nodular Chalk of south eastern England, is in the upper part of the ''T. lata'' macrofaun ...l zone), immediately above the Bridgewick Marls in the lower Lewes Nodular Chalk Formation of southern England, although it is rare and patchily distributed
    1 KB (214 words) - 12:51, 1 October 2013
  • ...ound (basal ''M. cortestudinarium'' macrofaunal zone) in the Lewes Nodular Chalk Formation of southern England, but it is very rare.
    1 KB (147 words) - 12:52, 1 October 2013
  • ...ed by the Hitchwood Hardground in basin marginal areas, and by the nodular chalk interval between the Bridgwick Marls and Lewes Marl in basinal areas (Gale, '''GALE, A S'''. 1996. Turonian correlation and sequence stratigraphy of the Chalk in southern England. ''In'' '''HESSELBO, S P & PARKINSON, D N''' (eds), Seq
    1 KB (165 words) - 08:14, 2 October 2013
  • ...stems tract. The maximum flooding surface is locally marked in Sussex by a nodular horizon of sponge and inoceramid shell debris, just 0.7 m above Shoreham Ma [[Category:Sequence Stratigraphy of the Chalk Group | 013]]
    1 KB (161 words) - 08:36, 2 October 2013

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