Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Graham Worton"'
Publikováno v:
Geoconservation Research, Vol 4, Iss 1, Pp 144-157 (2021)
The Black Country UNESCO Global Geopark, located in central England, joined the Global Geopark Network in July 2020. It is the most urban Geopark in the network with a population of approximately 1.1 million people. Located in an area rich in raw mat
Externí odkaz:
https://doaj.org/article/e2a6f236e8ef47d8bd16721ff6958ee3
Publikováno v:
Estonian Journal of Earth Sciences, Vol 63, Iss 4, Pp 287-292 (2014)
A microbial origin has been proposed for matrix-supported, low-diversity buildups reported from different palaeocontinents during the onset of the Mulde positive carbon isotope excursion. We have investigated a small aphanitic buildup from the Lower
Externí odkaz:
https://doaj.org/article/2fe42cf05c044ed9ad625ed654f2d4d4
Autor:
Philipp Röstel, Ian Boomer, David C. Ray, Axel Munnecke, Graham Worton, James R. Wheeley, Emilia Jarochowska
Publikováno v:
Geological Magazine. 157:603-620
New δ13Ccarb and microfacies data from Hereford–Worcestershire and the West Midlands allow for a detailed examination of variations in the Homerian carbon isotope excursion (Silurian) and depositional environment within the Much Wenlock Limestone
Publikováno v:
Palaeontology. 61:57-76
Fossil abundance and diversity in geological successions are subject to bias arising from shifting depositional and diagenetic environments, resulting in variable rates of fossil accumulation and preservation. In simulations, this bias can be constra
Autor:
Jonathan G. Larwood, Graham Worton
Publikováno v:
Handbook of Geotourism ISBN: 9781785368868
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb18df550d82bd08c28becc969f452ac
https://doi.org/10.4337/9781785368868.00011
https://doi.org/10.4337/9781785368868.00011
Publikováno v:
Geological Society of America Abstracts with Programs.
Autor:
Alan T. Thomas, Daniel J. Condon, Bradley D. Cramer, Ulf Söderlund, Mikael Calner, Vincent Perrier, Ian Boomer, David C. Ray, Lennart Jeppsson, P. Jonathan Patchett, Graham Worton, Carly Marshall
Publikováno v:
Geological Society of America Bulletin. 124:1841-1857
High-precision isotope-dilution U-Pb (zircon) dating was conducted on three volcanic ash fall (bentonite) samples from the Swedish island of Gotland, and on a fourth bentonite from the West Midlands, England. Zircons from the Ireviken, Grotlingbo, Dj
Publikováno v:
Geological Magazine. 148:670-681
The upper Wenlock Series (Homerian Stage) of the northern Midland Platform, England, contains numerous volcanic bentonite clay layers. At Wren's Nest Hill, Dudley, 15 bentonites have been investigated and comparisons with the type-Wenlock have been m
Publikováno v:
Estonian Journal of Earth Sciences. 63:287
Autor:
Graham Worton
Publikováno v:
Geology Today. 21:108-109
Or, how the ‘Dudley Bug’ escapes from a town Museum in the English Midlands and tries to find its way back on to Dudley's Coat of Arms…