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METHOD:PUBLISH
X-WR-CALNAME:Leeds Geological Association
X-ORIGINAL-URL:https://leedsga.org.uk
X-WR-CALDESC:Events for Leeds Geological Association
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
TZNAME:UTC
DTSTART:20220101T000000
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END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=UTC:20260802T103000
DTEND;TZID=UTC:20260802T160000
DTSTAMP:20260517T162731Z
CREATED:20260517T162657Z
LAST-MODIFIED:20260517T162731Z
UID:5572-1785666600-1785686400@leedsga.org.uk
SUMMARY:Yons Nab (Cayton Bay)
DESCRIPTION:Leader: Steve Livera \nContact the LGA secretary on lga.sec@btinternet.com for more information if you wish to attend.
URL:https://leedsga.org.uk/event/yons-nab-cayton-bay/
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260704T100000
DTEND;TZID=UTC:20260704T160000
DTSTAMP:20260517T162420Z
CREATED:20260517T162342Z
LAST-MODIFIED:20260517T162420Z
UID:5570-1783159200-1783180800@leedsga.org.uk
SUMMARY:Flamborough: Sewerby – South Landing
DESCRIPTION:Leader: Richard Myerscough. FEAST \nChalk succession through the Upper Flamborough Formation with several regionally and nationally important biozones and marker horizons. Overlying are the glaciogenic and glaciofluvial Devensian and post Devensian tills\, sands\, and gravels. The interglacial Ipswichian Buried cliff cuts through the chalk sequence to form an internationally important feature. The Chalk is folded and faulted by the Flamborough Head Fault Zone with localised marbleisation and associated historical\, and vernacular associations. \nContact the LGA secretary on lga.sec@btinternet.com for more information if you wish to attend.
URL:https://leedsga.org.uk/event/flamborough-sewerby-south-landing/
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260620T100000
DTEND;TZID=UTC:20260620T163000
DTSTAMP:20260517T163051Z
CREATED:20260517T162108Z
LAST-MODIFIED:20260517T163051Z
UID:5567-1781949600-1781973000@leedsga.org.uk
SUMMARY:Holme Park and Trowbarrow Quarries
DESCRIPTION:Leader: Carolina Goodship. Cumbria GeoConservation Group \nWe will be visiting two very different sites in and around the Arnside & Silverdale National Landscape to examine a variety of geological features in the Lower Carboniferous limestones\, including their lithology\, fossil record\, palaeokarst\, Quaternary karst features and structural geology. In the morning\, we will visit Holme Park Quarry. This is a working quarry operated by Holcim UK and our guide will be the quarry manager. The quarry extracts Lower Carboniferous Urswick Limestone which is crushed to produce a high-quality aggregate. The shallow dip of the limestone strata provides an  excellent opportunity to see the stratigraphic sequence of the Urswick limestone in its full unweathered technicolour glory. If have time\, we’ll include a short visit to see limestone pavement on an island in the middle of the quarry. The island is a nature reserve managed by the Cumbria Wildlife Trust. In the afternoon\, we will visit Trowbarrow\, near Silverdale. This disused quarry is a designated geological SSSI and \,local nature reserve\, managed by the Arnside & Silverdale National Landscape. In addition to its outstanding geology\, the quarry supports a rich and varied fauna and flora\, including several species of orchids. Trowbarrow is a key locality to study Urswick limestone geology and its ancient life. The site displays a wide variety of limestone types\, including evidence of emergence and outstanding examples of palaeokarst exposures. The limestone hosts a rich fossil community\, especially foraminifera (tiny single-celled organisms with shells). Macro fossils such as corals and brachiopods are also present\, along with excellent exposures of Thalassinoides trace fossils. Unlike the shallow dipping beds at Holme Park Quarry\, here the beds are oriented vertically – effects of the Variscan deformation known locally as the “Silverdale Disturbance.” \nContact the LGA secretary on lga.sec@btinternet.com for more information if you wish to attend.
URL:https://leedsga.org.uk/event/holme-park-and-trowbarrow-quarries/
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260611T173000
DTEND;TZID=UTC:20260611T200000
DTSTAMP:20260518T070159Z
CREATED:20260517T161551Z
LAST-MODIFIED:20260518T070159Z
UID:5565-1781199000-1781208000@leedsga.org.uk
SUMMARY:Roundhay Park Geology Trail
DESCRIPTION:Thursday. June 11th (evening) \nLeader: Bill Fraser LGA \nA guided tour of the geology trail in Roundhay Park which will explain the story the rocks (Millstone Grit Group Rough Rock & Coal Measures Group\, Elland Flags). \nNumbers limited to 15 please email lga.sec@btinternet.com to book a place.
URL:https://leedsga.org.uk/event/roundhay-park-geology-trail/
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260507T191500
DTEND;TZID=UTC:20260507T203000
DTSTAMP:20260104T111854Z
CREATED:20260104T111154Z
LAST-MODIFIED:20260104T111854Z
UID:5522-1778181300-1778185800@leedsga.org.uk
SUMMARY:An introduction to the cobalt-enriched gold deposits of northern Finland
DESCRIPTION:An introduction to the cobalt-enriched gold deposits of northern Finland. \nLecture given by Lily Dickson\, University of Leeds\, School of Earth and Environment.
URL:https://leedsga.org.uk/event/an-introduction-to-the-cobalt-enriched-gold-deposits-of-northern-finland/
LOCATION:Maurice Keyworth Building\, Lecture Theatre G.31\, Maurice Keyworth Building\, Woodhouse\, Leeds\, LS2 9JT\, United Kingdom
CATEGORIES:Lectures
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260416T191500
DTEND;TZID=UTC:20260416T203000
DTSTAMP:20260104T111033Z
CREATED:20260104T110944Z
LAST-MODIFIED:20260104T111033Z
UID:5520-1776366900-1776371400@leedsga.org.uk
SUMMARY:Scale of human impact in the Anthropocene
DESCRIPTION:Scale of human impact in the Anthropocene. \nLecture given by Professor Colin Waters\, University of Leicester and Yorkshire Geological Society.
URL:https://leedsga.org.uk/event/scale-of-human-impact-in-the-anthropocene/
LOCATION:Maurice Keyworth Building\, Lecture Theatre G.31\, Maurice Keyworth Building\, Woodhouse\, Leeds\, LS2 9JT\, United Kingdom
CATEGORIES:Lectures
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260319T191500
DTEND;TZID=UTC:20260319T203000
DTSTAMP:20260221T092714Z
CREATED:20260104T110813Z
LAST-MODIFIED:20260221T092714Z
UID:5518-1773947700-1773952200@leedsga.org.uk
SUMMARY:Crystal perspectives on the Iceland eruptions in the Reykjanes Peninsula since the reactivation of activity in 2020-2021
DESCRIPTION:Crystal perspectives on the Iceland eruptions in the Reykjanes Peninsula since the reactivation of activity in 2020-2021 \nLecture given by Dr Dan Morgan\, University of Leeds\, School of Earth and Environment.
URL:https://leedsga.org.uk/event/event-topic-tbc/
LOCATION:Maurice Keyworth Building\, Lecture Theatre G.31\, Maurice Keyworth Building\, Woodhouse\, Leeds\, LS2 9JT\, United Kingdom
CATEGORIES:Lectures
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260212T191500
DTEND;TZID=UTC:20260212T203000
DTSTAMP:20260104T111925Z
CREATED:20260104T110714Z
LAST-MODIFIED:20260104T111925Z
UID:5516-1770923700-1770928200@leedsga.org.uk
SUMMARY:Presentations from School of Earth and Environment final year students
DESCRIPTION:Our annual lectures given by final year students from the University of Leeds School of Earth and Environment. These are always excellent talks given by earth scientists of the future and cover a wide and interesting range of topics.
URL:https://leedsga.org.uk/event/presentations-from-school-of-earth-and-environment-final-year-students-2/
LOCATION:Maurice Keyworth Building\, Lecture Theatre G.31\, Maurice Keyworth Building\, Woodhouse\, Leeds\, LS2 9JT\, United Kingdom
CATEGORIES:Lectures
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260115T191500
DTEND;TZID=UTC:20260115T203000
DTSTAMP:20260104T111950Z
CREATED:20260104T110522Z
LAST-MODIFIED:20260104T111950Z
UID:5514-1768504500-1768509000@leedsga.org.uk
SUMMARY:Space weather and geomagnetically induced currents
DESCRIPTION:Space Weather encompasses a wide variety of physical phenomena that are ultimately driven by solar activity. The charged particles of the solar wind can disrupt satellite communications in space\, create auroral displays\, and interfere with telecommunications. At ground level\, magnetic fluctuations induce electric currents that can impact power grids\, pipelines\, and railway operations. Understanding these physical processes and their impacts requires improving our knowledge of all aspects of these solar-terrestrial interactions\, including the role played by subsurface geology. This talk will cover some recent multi-institutional work to better understand space weather risk in the UK. \nLecture given by Prof. John Mound\, University of Leeds\, School of Earth and Environment.
URL:https://leedsga.org.uk/event/space-weather-and-geomagnetically-induced-currents/
LOCATION:Maurice Keyworth Building\, Lecture Theatre G.31\, Maurice Keyworth Building\, Woodhouse\, Leeds\, LS2 9JT\, United Kingdom
CATEGORIES:Lectures
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20251204T191500
DTEND;TZID=UTC:20251204T203000
DTSTAMP:20250108T222627Z
CREATED:20250108T222627Z
LAST-MODIFIED:20250108T222627Z
UID:5466-1764875700-1764880200@leedsga.org.uk
SUMMARY:2025 Leeds Geological Association AGM and Conversazione
DESCRIPTION:The Leeds Geological Association Annual General Meeting followed by member’s talks\, specimens and food\, drink and chat!
URL:https://leedsga.org.uk/event/2025-leeds-geological-association-agm-and-conversazione/
LOCATION:Maurice Keyworth Building\, Lecture Theatre G.02\, Maurice Keyworth Building\, Woodhouse\, Leeds\, LS2 9JT\, United Kingdom
CATEGORIES:Lectures
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20251106T191500
DTEND;TZID=UTC:20251106T203000
DTSTAMP:20250108T222435Z
CREATED:20250108T222435Z
LAST-MODIFIED:20250108T222435Z
UID:5464-1762456500-1762461000@leedsga.org.uk
SUMMARY:Geological and geochemical controls on the Au-Co mineralisation at Rajapalot\, Finland
DESCRIPTION:Geological and geochemical controls on the Au-Co mineralisation at Rajapalot\, Finland. Lecture given by Lily Dickson\, University of Leeds\, School of Earth and Environment.
URL:https://leedsga.org.uk/event/geological-and-geochemical-controls-on-the-au-co-mineralisation-at-rajapalot-finland/
LOCATION:Maurice Keyworth Building\, Lecture Theatre G.02\, Maurice Keyworth Building\, Woodhouse\, Leeds\, LS2 9JT\, United Kingdom
CATEGORIES:Lectures
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20251009T191500
DTEND;TZID=UTC:20251009T203000
DTSTAMP:20251001T214133Z
CREATED:20250108T222302Z
LAST-MODIFIED:20251001T214133Z
UID:5462-1760037300-1760041800@leedsga.org.uk
SUMMARY:Water on Mars - including the longest river in the solar system
DESCRIPTION:Water on Mars – including the longest river in the solar system. Lecture given by Professor Jeff Peakall\, University of Leeds\, School of Earth and Environment. \nAbstract \nWe will look at the history of water on Mars which is strongly linked to the main geological periods\, covering periods when channel networks flourished and flowed into deltas and oceans\, and others when giant outflow channels bigger and deeper than the Grand Canyon formed. We will then look at what evidence there is for water on Mars today. Some of the Martian channels are exquisitely preserved and we shall focus on the poster children for rivers on Mars\, the channels in Aeolis Dorsa. Yet despite being sold as the archetypal examples of rivers these channels can lay claim to be the strangest rivers in the solar system. As part of our exploration\, we shall also take a look at potential Earth based analogues such as giant submarine channels on ocean floors\, and inverted channels. \nTea and Coffee will be provided after the talk. \nPlease note the new venue – details are provided below.
URL:https://leedsga.org.uk/event/water-on-mars-including-the-longest-river-in-the-solar-system/
LOCATION:Maurice Keyworth Building\, Lecture Theatre G.31\, Maurice Keyworth Building\, Woodhouse\, Leeds\, LS2 9JT\, United Kingdom
CATEGORIES:Lectures
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20250508T191500
DTEND;TZID=UTC:20250508T203000
DTSTAMP:20250302T152859Z
CREATED:20250108T222117Z
LAST-MODIFIED:20250302T152859Z
UID:5460-1746731700-1746736200@leedsga.org.uk
SUMMARY:Updating the geological map of the Yorkshire Wolds aquifer.
DESCRIPTION:Updating the geological map of the Yorkshire Wolds aquifer. Lecture by Laura Austin-Sydes and Dr Laura Burrel-Garcia\, British Geological Survey.
URL:https://leedsga.org.uk/event/updating-the-geological-map-of-the-yorkshire-wolds-aquifer/
LOCATION:Maurice Keyworth Building\, Lecture Theatre G.02\, Maurice Keyworth Building\, Woodhouse\, Leeds\, LS2 9JT\, United Kingdom
CATEGORIES:Lectures
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20250410T191500
DTEND;TZID=UTC:20250410T203000
DTSTAMP:20250323T173315Z
CREATED:20250108T221947Z
LAST-MODIFIED:20250323T173315Z
UID:5458-1744312500-1744317000@leedsga.org.uk
SUMMARY:The Visean evolution of the Askrigg Block to Craven Basin transition\, Pateley Bridge district.
DESCRIPTION:The Visean evolution of the Askrigg Block to Craven Basin transition\, Pateley Bridge district Lecture given by Professor Colin Waters\, University of Leicester.
URL:https://leedsga.org.uk/event/the-askrigg-black-craven-transition-on-the-pateley-bridge-sheet/
LOCATION:Maurice Keyworth Building\, Lecture Theatre G.02\, Maurice Keyworth Building\, Woodhouse\, Leeds\, LS2 9JT\, United Kingdom
CATEGORIES:Lectures
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20250320T191500
DTEND;TZID=UTC:20250320T203000
DTSTAMP:20250311T205512Z
CREATED:20250108T221811Z
LAST-MODIFIED:20250311T205512Z
UID:5456-1742498100-1742502600@leedsga.org.uk
SUMMARY:Ecosystem recovery following the Permo-Triassic mass extinction
DESCRIPTION:Ecosystem recovery following the Permo-Triassic mass extinction. Lecture given by Annabel Nichols\, University of Leeds School of Earth and Environment. \nThe Permo-Triassic mass extinction (PTME ~252Ma) was the most catastrophic biotic event of the Phanerozoic and recovery was protracted due to environmental instability through the Early Triassic. Although the PTME itself is well studied\, there is debate surrounding the nature and timing of marine ecosystem recovery in the aftermath of the extinction. It is argued whether ecological recovery occurred in a step-wise bottom-up manner\, with full recovery occurring contemporaneously with recovery of taxonomic diversity by the Anisian stage of the Middle Triassic (some 5-8 million years after the PTME)\, or whether Early Triassic communities recovered rapidly albeit with markedly different structure to pre-extinction ecosystems. We used lagerstätten data to track ecological recovery via snapshots of marine communities through the Triassic by modelling community structure and function. We show that marine communities recovered quickly in the aftermath of the PTME\, but Middle Triassic communities show a significant increase in diversity and vertical structure compared to Early Triassic communities. This suggests that alpha diversity as well as marine community structure and function recovered fully by the Middle Triassic\, in line with global taxonomic diversity\, but this recovery did not occur via a step-by-step rebuilding of marine ecosystems through the Early Triassic.
URL:https://leedsga.org.uk/event/ecosystem-recovery-following-the-permo-triassic-mass-extinction-a-predator-prey-arms-race-in-mesozoic-oceans/
LOCATION:Maurice Keyworth Building\, Lecture Theatre G.02\, Maurice Keyworth Building\, Woodhouse\, Leeds\, LS2 9JT\, United Kingdom
CATEGORIES:Lectures
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20250213T191500
DTEND;TZID=UTC:20250213T203000
DTSTAMP:20250108T221627Z
CREATED:20250108T221627Z
LAST-MODIFIED:20250108T221627Z
UID:5454-1739474100-1739478600@leedsga.org.uk
SUMMARY:Presentations from School of Earth and Environment final year students
DESCRIPTION:Our annual lectures given by final year students from the University of Leeds School of Earth and Environment. These are always excellent talks given by earth scientists of the future and cover a wide and interesting range of topics.
URL:https://leedsga.org.uk/event/presentations-from-school-of-earth-and-environment-final-year-students/
LOCATION:Maurice Keyworth Building\, Lecture Theatre G.02\, Maurice Keyworth Building\, Woodhouse\, Leeds\, LS2 9JT\, United Kingdom
CATEGORIES:Lectures
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20250116T191500
DTEND;TZID=UTC:20250116T203000
DTSTAMP:20250108T221400Z
CREATED:20250108T221400Z
LAST-MODIFIED:20250108T221400Z
UID:5452-1737054900-1737059400@leedsga.org.uk
SUMMARY:The rise and fall of the last British - Irish ice sheet
DESCRIPTION:The rise and fall of the last British – Irish ice sheet. Lecture given by Professor Chris Clark\, University of Sheffield.
URL:https://leedsga.org.uk/event/the-rise-and-fall-of-the-last-british-irish-ice-sheet/
LOCATION:Maurice Keyworth Building\, Lecture Theatre G.02\, Maurice Keyworth Building\, Woodhouse\, Leeds\, LS2 9JT\, United Kingdom
CATEGORIES:Lectures
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20241107T191500
DTEND;TZID=UTC:20241107T203000
DTSTAMP:20241103T092038Z
CREATED:20240114T204229Z
LAST-MODIFIED:20241103T092038Z
UID:5410-1731006900-1731011400@leedsga.org.uk
SUMMARY:Monitoring community exposures to volcanic emissions on Montserrat\, Eastern Caribbean.
DESCRIPTION:Rosie Lewis\, SEE\, University of Leeds. \n \nThe Soufrière Hills volcano releases around 440 tonnes of sulphur dioxide (SO₂) gas every day\, while ash deposits from past eruptions (1999-2011) are regularly disturbed by ash mining activities. This talk will present the first high-resolution study of how volcanic SO₂ and fine particles (PM2.5) are dispersed across the island\, leading to different levels of exposure in local communities. This research aims to help local authorities better understand their air quality\, assess potential health risks\, and explore the need for long-term monitoring. Rosie will share insights and photographs from her field expeditions to Montserrat\, offering a glimpse into the unique challenges of working around this active volcano.
URL:https://leedsga.org.uk/event/monitoring-community-exposures-to-volcanic-emissions-on-montserrat-eastern-caribbean/
LOCATION:Maurice Keyworth Building\, Lecture Theatre G.02\, Maurice Keyworth Building\, Woodhouse\, Leeds\, LS2 9JT\, United Kingdom
CATEGORIES:Lectures
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20241010T191500
DTEND;TZID=UTC:20241010T203000
DTSTAMP:20240114T204055Z
CREATED:20240114T204055Z
LAST-MODIFIED:20240114T204055Z
UID:5408-1728587700-1728592200@leedsga.org.uk
SUMMARY:Here be sea monsters: New perspectives on fossil marine reptiles.
DESCRIPTION:Here be sea monsters: New perspectives on fossil marine reptiles. Speaker: Dr Rebecca Bennion\, University of Liege and YGS.
URL:https://leedsga.org.uk/event/here-be-sea-monsters-new-perspectives-on-fossil-marine-reptiles/
LOCATION:Maurice Keyworth Building\, Lecture Theatre G.02\, Maurice Keyworth Building\, Woodhouse\, Leeds\, LS2 9JT\, United Kingdom
CATEGORIES:Lectures
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20240518
DTEND;VALUE=DATE:20240519
DTSTAMP:20240312T203022Z
CREATED:20240114T203915Z
LAST-MODIFIED:20240312T203022Z
UID:5406-1715990400-1716076799@leedsga.org.uk
SUMMARY:LGA 150th Anniversary Day at Leeds City Museum.
DESCRIPTION:LGA 150th Anniversary Day at Leeds City Museum. Details of speakers TBC.
URL:https://leedsga.org.uk/event/lga-150th-anniversary-day-at-leeds-city-museum/
CATEGORIES:Lectures
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20240502T191500
DTEND;TZID=UTC:20240502T203000
DTSTAMP:20240114T203815Z
CREATED:20240114T203815Z
LAST-MODIFIED:20240114T203815Z
UID:5404-1714677300-1714681800@leedsga.org.uk
SUMMARY:The real Jurassic world - Frog Earths in the Middle Jurassic.
DESCRIPTION:The real Jurassic world – Frog Earths in the Middle Jurassic. Speaker: Dr Sarah Metcalf. Scarborough Sixth Form College and University of Bristol.
URL:https://leedsga.org.uk/event/the-real-jurassic-world-frog-earths-in-the-middle-jurassic/
LOCATION:Maurice Keyworth Building\, Lecture Theatre G.02\, Maurice Keyworth Building\, Woodhouse\, Leeds\, LS2 9JT\, United Kingdom
CATEGORIES:Lectures
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20240418T191500
DTEND;TZID=UTC:20240418T203000
DTSTAMP:20240402T190257Z
CREATED:20240114T203635Z
LAST-MODIFIED:20240402T190257Z
UID:5402-1713467700-1713472200@leedsga.org.uk
SUMMARY:Relict periglacial geohazards in the United Kingdom.
DESCRIPTION:Relict periglacial geohazards in the United Kingdom. Speaker: Tom Berry\, Tunnelling and Ground Engineering\, Jacobs Ltd. \nAlmost all areas of the UK have been affected by periglaciation during the Quaternary and\, as such\, relict periglacial geohazards can provide a significant technical and commercial risk for many civil engineering projects. The processes and products associated with periglaciation in the relict periglacial landscape of the UK are described in terms of their nature and distribution\, the hazards they pose to engineering projects\, and how they might be monitored and mitigated. A periglacial land systems classification is applied here to show its application to the assessment of ground engineering hazards within upland and lowland periglacial geomorphological terrains. Techniques for the early identification of the susceptibility of a site to periglacial geohazards are discussed. These include the increased availability of high-resolution aerial imagery such as Google Earth\, which has proved to be a valuable tool in periglacial geohazard identification when considered in conjunction with the more usual sources of desk study information such as geological\, geomorphological and topographical publications. Descriptions of periglacial geohazards and how they might impact engineering works are presented\, along with suggestions for possible monitoring and remediation strategies.
URL:https://leedsga.org.uk/event/relict-periglacial-geohazards-in-the-united-kingdom/
LOCATION:Maurice Keyworth Building\, Lecture Theatre G.02\, Maurice Keyworth Building\, Woodhouse\, Leeds\, LS2 9JT\, United Kingdom
CATEGORIES:Lectures
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20240314T191500
DTEND;TZID=UTC:20240314T203000
DTSTAMP:20240114T203440Z
CREATED:20240114T203403Z
LAST-MODIFIED:20240114T203440Z
UID:5400-1710443700-1710448200@leedsga.org.uk
SUMMARY:Little bits of Gold: how to find them\, what's inside and what it tells us.
DESCRIPTION:Little bits of Gold: how to find them\, what’s inside and what it tells us. Speaker: Dr Rob Chapman. SEE\, University of Leeds.
URL:https://leedsga.org.uk/event/little-bits-of-gold-how-to-find-them-whats-inside-and-what-it-tells-us/
LOCATION:Maurice Keyworth Building\, Lecture Theatre G.02\, Maurice Keyworth Building\, Woodhouse\, Leeds\, LS2 9JT\, United Kingdom
CATEGORIES:Lectures
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20240215T191500
DTEND;TZID=UTC:20240215T203000
DTSTAMP:20240114T203259Z
CREATED:20240114T203259Z
LAST-MODIFIED:20240114T203259Z
UID:5398-1708024500-1708029000@leedsga.org.uk
SUMMARY:Presentations from final year students of Leeds University\, School of Earth and Environment
DESCRIPTION:
URL:https://leedsga.org.uk/event/presentations-from-final-year-students-of-leeds-university-school-of-earth-and-environment/
LOCATION:Maurice Keyworth Building\, Lecture Theatre G.02\, Maurice Keyworth Building\, Woodhouse\, Leeds\, LS2 9JT\, United Kingdom
CATEGORIES:Lectures
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20240118T191500
DTEND;TZID=UTC:20240118T203000
DTSTAMP:20240114T202952Z
CREATED:20240114T202839Z
LAST-MODIFIED:20240114T202952Z
UID:5394-1705605300-1705609800@leedsga.org.uk
SUMMARY:The Geology of the Isle of Man
DESCRIPTION:The Geology of the Isle of Man. Speaker: Prof. Paul Wignall\, SEE\, University of Leeds.
URL:https://leedsga.org.uk/event/the-geology-of-the-isle-of-man/
LOCATION:Maurice Keyworth Building\, Lecture Theatre G.02\, Maurice Keyworth Building\, Woodhouse\, Leeds\, LS2 9JT\, United Kingdom
CATEGORIES:Lectures
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20231207T191500
DTEND;TZID=UTC:20231207T201500
DTSTAMP:20230105T190218Z
CREATED:20230105T190105Z
LAST-MODIFIED:20230105T190218Z
UID:5359-1701976500-1701980100@leedsga.org.uk
SUMMARY:2023 AGM and Conversazione
DESCRIPTION:
URL:https://leedsga.org.uk/event/2023-agm-and-conversazione/
LOCATION:Maurice Keyworth Building\, Lecture Theatre G.02\, Maurice Keyworth Building\, Woodhouse\, Leeds\, LS2 9JT\, United Kingdom
CATEGORIES:Lectures
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20231102T191500
DTEND;TZID=UTC:20231102T201500
DTSTAMP:20231029T164351Z
CREATED:20230105T185941Z
LAST-MODIFIED:20231029T164351Z
UID:5357-1698952500-1698956100@leedsga.org.uk
SUMMARY:Seawater chemistry and mass extinctions
DESCRIPTION:Seawater chemistry and mass extinctions \nSpeaker: Dr Rob Newton\, School of Earth and Environment\, University of Leeds. \nAn image of a Sabkha environment from the middle east where we have modern day deposition of gypsum: Changes in the deposition of gypsum from the ocean through time play an important role in the story. \nThere are various lines of evidence that show that seawater chemistry has changed markedly through time\, but these records have multiple limitations and are generally have very low time resolution\, often with gaps of many millions of years. More recent approaches for a specific component of seawater\, sulphate\, establish a link between low concentrations of this ion and mid-Phanerozoic extinctions such as the Permo-Triassic and end-Triassic. Rob will explain the possible mechanism that links these phenomena which fits with the established framework of other correlations between ocean anoxia\, large igneous province volcanism and marine extinction\, based on carbon cycling in the oceans and marine sediments\, and particularly the generation of methane.
URL:https://leedsga.org.uk/event/seawater-chemistry-and-mass-extinctions/
LOCATION:Maurice Keyworth Building\, Lecture Theatre G.02\, Maurice Keyworth Building\, Woodhouse\, Leeds\, LS2 9JT\, United Kingdom
CATEGORIES:Lectures
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20231005T191500
DTEND;TZID=UTC:20231005T201500
DTSTAMP:20230105T185707Z
CREATED:20230105T185707Z
LAST-MODIFIED:20230105T185707Z
UID:5355-1696533300-1696536900@leedsga.org.uk
SUMMARY:New techniques used in the study of fossils
DESCRIPTION:New techniques used in the study of fossils \nSpeaker: Dr Russell Garwood\, Manchester University.
URL:https://leedsga.org.uk/event/new-techniques-used-in-the-study-of-fossils/
LOCATION:Maurice Keyworth Building\, Lecture Theatre G.02\, Maurice Keyworth Building\, Woodhouse\, Leeds\, LS2 9JT\, United Kingdom
CATEGORIES:Lectures
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20230929T080000
DTEND;TZID=UTC:20231001T170000
DTSTAMP:20230503T072811Z
CREATED:20230503T072811Z
LAST-MODIFIED:20230503T072811Z
UID:5371-1695974400-1696179600@leedsga.org.uk
SUMMARY:Shropshire LGA residential
DESCRIPTION:This is a residential for LGA members. \nPlease contact the LGA for more details.
URL:https://leedsga.org.uk/event/shropshire-lga-residential/
CATEGORIES:Field Visits
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20230618T100000
DTEND;TZID=UTC:20230618T170000
DTSTAMP:20230503T072430Z
CREATED:20230503T072245Z
LAST-MODIFIED:20230503T072430Z
UID:5366-1687082400-1687107600@leedsga.org.uk
SUMMARY:Filey Brigg - field visit. Leader: Prof. Cris Little
DESCRIPTION:Details TBC.
URL:https://leedsga.org.uk/event/filey-brigg-field-visit-leader-prof-cris-little/
CATEGORIES:Field Visits
END:VEVENT
END:VCALENDAR