Saturday 8 February 2020

10th to 16th February 2020


NEXT WEEKS EVENTS

10th to 16th February 2020


THE FOLLOWING IS AN EXTRACT FROM BRISTOL AND WEST COUNTRY GEOLOGY CALENDARS

MORE DETAILS CAN BE FOUND IN THE BRISTOL AND THE WEST COUNTRY CALENDARS AND ON THE WEB SITES OF THE RELEVANT SOCIETY OR ORGANISATION.


MONDAY 10th


Geostudies Lecture Course - Germany
When
Mon, 10 February, 19:30 – 21:30
Where
Wynstones School, Stroud Road, Whaddon, Gloucester (map)
Description
The Geology of Germany 

 Monday 13th for 10 weeks (not 17th Feb) until 23rd  March. Held at Wynstones School, Stroud Road, Whaddon, Gloucester from 7.30 - 9.30pm on Mondays. 

Like Britain, Germany consists of a number of exotic Terranes, derived from different continents and amalgamated together by plate tectonic collisions. Northern Germany is part of Avalonia, which amalgamated with the East European Craton (Baltica) along the Tornquist suture in the east. A great deal of this area is plastered by thick Quaternary glacial sediments. 

Central Germany is part of Armorica, which collided with the north during the Variscan orogeny. There is, in places, thick Mesozoic unconformable cover. The extreme south is part of the Alpine orogeny, but its effects were transmitted northwards to affect and reactivate older structures. There was extensive volcanic activity during the Tertiary, and some famous asteroid impact sites. 

Cost £75
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Teme Valley G S - Lecture
When
Mon, 10 February, 19:30 – 21:30
Where
Martley Memorial Hall B4197 by Sports Ground (map)
Description
Dr Joel Davis, ExoMars – Planetary geology  


tuesday 11th


Cardiff University Lecture - Volcanoes—all you need to know!
When
Tue, 11 February, 18:30 – 20:00
Where
School of Earth and Ocean Sciences will be held in the Wallace Lecture Theatre (0.13), Main Building, Cardiff University, Park Place, Cardiff CF10 3AT (map)
Description
Predictions of eruptions.   Paul Cole,    University of Plymouth

The 2019-2020 monthly Tuesday evening lecture series in the School of Earth and Ocean Sciences will be held in the Wallace Lecture Theatre (0.13), Main Building, Cardiff University, Park Place,
 Cardiff CF10 3AT.  Lectures begin at 18.30.  Booking is not needed.  Should you require the Q&A sessions to be in Welsh, please email edwardsd2@cardiff.ac.uk at least two weeks before the event.

Did you know that the majority of volcanic eruptions – maybe even 90% – occur under water and of which we are largely unaware? There remains a very great deal we don't know about volcanoes, but many exciting new insights are emerging from ongoing research. This lecture series will encompass the diversity of volcanoes, their functioning and products, together with the nature of eruptions and their attendant problems of predictions plus their ensuing past and present environmental and biological impacts.
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WEGA Lecture - Research Student's Talks
When
Tue, 11 February, 19:30 – 21:00
Where
Earth Sciences Lecture Theatre, Wills Memorial Building, Queens Road, Bristol, BS8 1RJ (map)
Description
Two Bristol Research Students - various topics

wednesday 12th


thursday 13th


Geostudies Lecture - Uniformitarianism
When
Thu, 13 February, 19:30 – 21:30
Where
The Chantry, Thornbury (map)
Description

The Limits of Uniformitarianism.


The science of geology is heavily dependent on the principle of uniformitarianism – the idea  that geological conditions and processes have remained substantially unchanged through geological time, meaning that we can interpret the past on the basis of our understanding of the geological present. But how accurate is this principle? To what extent were conditions and processes different in the past? Are present conditions and processes typical? How well do we understand present processes? And there are also spatial features to consider; A casual examination of a modern sedimentary or volcanic environment reveals rapid and wide-ranging changes in facies over a small area. Our evidence of past environments is largely based on small, possibly unrepresentative, exposures of tiny fractions of those past environments. Are we justified in using evidence from the past to interpret the present and future, such as climate change?  Held at The Chantry, Thornbury, in the Hanover Room.  First meeting 7.30 – 9.30, Thurs 16th  January until April 2nd  (not Thurs 20th Feb or 19th March). Cost £75


Programme

What do we mean by Uniformitarianism? Origin of the term and the historical context in which it arose and developed as a counter to “Old” Catastrophism.

What are the main problems with Uniformitarianism? The rise of “New” Catastrophism in the later part of the 20th century. Problems of direction, cyclicity, punctuation, gradualism in the following fields of geology:

Uniformitarianism and sedimentation. Have conditions changed over geological time? How representative in terms of coverage and completeness is the sedimentary record?

Uniformitarianism and volcanicity, earthquakes, intrusion and landslides

Uniformitarianism and the solar system – external processes affecting earth geology

Uniformitarianism and major environmental change (such as climate and sea level changes)

Uniformitarianism, evolution and mass extinction  

Uniformitarianism and tectonics – was plate tectonics a relatively young development? Is the Wilson (supercontinent) Cycle real?

Geomorphology and Uniformitarianism

Is the present the key to the past? (or in reverse?)

friday 14th


CMGS - Lecture
When
Fri, 14 February, 19:00 – 21:00
Where
Shurdington at The Century Hall (map)
Description
Antarctica and its Treaty

  Our guest speaker is   Dr Joe Angseesing

saturday 15th


South Wales G A - Lecture
When
Sat, 15 February, 11:00 – 12:30
Where
Lectures at Cardiff University are held in the Department of Earth Sciences in the "Main Building". (map)
Description
To be confirmed

sunday16th




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