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15 May 2014

14 May 2014

  • 15:5615:56, 14 May 2014 diff hist +130 N File:P219228.jpgBallagan Burn, 1.2 km. E. of Strathblane. Alternating bands of mudstone and cementstone. Ballagan Beds of Lower Carboniferous age.
  • 15:5515:55, 14 May 2014 diff hist +125 N File:P213679.jpgVinesend Quarry. Much Wenlock Limestone Formation. View of west-dipping thinly-bedded to nodular-bedded limestone and shales.
  • 15:5415:54, 14 May 2014 diff hist +807 N File:P213293.jpgLooking south-east at the working face of quarry in Woburn Sands (Lower Cretaceous). Pratts Quarry, Joseph Arnold and Sons Ltd., Leighton Buzzard. This quarry south of Leighton Buzzard exploits the 'Red Sands' at the top of the Woburn Sands sequence. U...
  • 15:5415:54, 14 May 2014 diff hist +1,315 N File:P213128.jpgWaterfall in stream gulley, 750 m. at 278 degrees from Bilfield Farm. Dessication crack casts on the sole of a sandstone in the St. Maughan's Formation. Upward view of the base of a sandstone bed forming a prominent undercut waterfall. Sand has infille...
  • 15:5315:53, 14 May 2014 diff hist +242 N File:P212915.jpgCanon Bridge, Hereford. Kettle hole in glacial moraine. The Canon Bridge area is underlain by gravels of the Devensian Kettle Moraine. This gives rise to a moundy topography with abundant kettle holes caused by the melting of sub-surface ice.
  • 15:5215:52, 14 May 2014 diff hist +959 N File:P212583.jpgShrewley Canal cutting, c. 150 m. north-west of the tunnel portal. Basal beds of Arden Sandstone at type locality. The highest beds shown are interbedded mudstones, siltstones and sandstones, the latter being more resistant and predominantly lenticular...

2 May 2014

11 February 2014

10 February 2014

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