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Hertfordshire Geological Society

Hertfordshire Geological Society

find out more about the geology of Hertfordshire
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12 events found.

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  • February 2026

  • Thu 12
    12 February 2026:7:30 pm - 9:30 pm

    The end-Triassic mass extinction and its aftermath

    over Zoom

    talk given by Professor Paul WIgnall, University of Leeds

  • Sat 14
    14 February 2026:10:00 am - 5:00 pm

    Little Heath Geoconservation

    Little Heath, Potten End Potten End, United Kingdom

    Annual vegetation clearance

  • March 2026

  • Thu 12
    12 March 2026:7:30 pm - 9:30 pm

    AGM

    Redbourne Parish Centre The Park, Redbourne, Hertfordshire, United Kingdom

    followed by refreshments and launch of the The Hertfordshire 50th anniversary book - Mike Lambert & Nick Pierpoint

  • Sat 21
    21 March 2026:8:00 am - 5:00 pm

    Joint trip Ver Valley Society/ HGS

    TBD

  • Sun 29
    29 March 2026:10:00 am - 4:30 pm

    The Ice-pushed chalk of the Chiltern escarpment between Barkway and Hendon

    Silver Ball Transport Café Reed, Royston London Road, Royston, Hertfordshire, United Kingdom

    Joint trip with AGS Meeting at 10 am at Silver Ball Transport Cafe on A10 at Reed. Finishing around 4:30 pm. Pub lunch will be arranged.

  • April 2026

  • Thu 9
    9 April 2026:7:45 pm - 9:45 pm

    49th Percy Evans Lecture: The Geology of the Lower Chess Valley & where does all that water go?

    Redbourne Parish Centre The Park, Redbourne, Hertfordshire, United Kingdom

    given by Dr. Haydon Bailey, HGS Chairman   

  • May 2026

  • Thu 14
    14 May 2026:7:45 pm - 9:45 pm

    Geology of Stonehenge and the bluestone controversy

    Redbourne Parish Centre The Park, Redbourne, Hertfordshire, United Kingdom

    talk given by Prof. Peter Worsley, Emeritus Professor of Quaternary Geology, University of Reading

  • June 2026

  • Thu 11
    11 June 2026:7:45 pm - 9:45 pm

    The Chalk Sea Ecosystem Project

    Redbourne Parish Centre The Park, Redbourne, Hertfordshire, United Kingdom

    talk given by Dr James Witts, Senior Post Doctoral Researcher, Natural History Museum London

  • July 2026

  • Thu 9
    9 July 2026:9:45 pm

    Researching the Puddingstone Book

    Redbourne Parish Centre The Park, Redbourne, Hertfordshire, United Kingdom

    talk given by Gerald Lucy, Essex Rock & Mineral Society & Mike Howgate, AGS & HGS

  • September 2026

  • Thu 10
    10 September 2026:9:45 pm

    The Deep Geology beneath southern England (TBC)

    Redbourne Parish Centre The Park, Redbourne, Hertfordshire, United Kingdom

    talk given by Dr. Chris Pullen, Director, CP Exploration

  • October 2026

  • Thu 8
    8 October 2026:7:45 pm - 9:45 pm

    Book Presentation – The Meteorites

    Redbourne Parish Centre The Park, Redbourne, Hertfordshire, United Kingdom

    given by Helen Gordon, Hertfordshire University & Author

  • November 2026

  • Thu 12
    12 November 2026:7:45 pm - 9:45 pm

    Alpine peaks and salt intrusions – Geological windows into Earth’s mantle

    over Zoom

    given by Dr. Jonathan Turner, Geologists’ Association Field Guide Editor

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Established 1975.

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