Results 81 to 90 of about 1,987 (234)
Community established best practice recommendations for tephra studies-from collection through analysis. [PDF]
Sci Data, 2022 Wallace KL +14 more
europepmc +1 more source
Globalization of tephrochronology: new views from Australasia
, 2008 Tephra (or volcanic ash) studies, once confined largely to volcanic lands, have become increasingly practised in countries far removed from areas of active or recent volcanism – and Australia is no exception.
Lowe, David J.
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Scour ponds from unusually large tsunamis on a beach-ridge plain in eastern Hokkaido, Japan. [PDF]
Sci Rep, 2023 Sawai Y +3 more
europepmc +1 more source
, 2011 Tephrochronology is the characterization and use of tephras – the explosively-erupted, unconsolidated, pyroclastic products of volcanic eruptions – or cryptotephras (glass-shard and/or crystal concentrations not visible as layers) as a unique ...
Davies, Siwan M. +10 more
core +1 more source
Tephrochronology of New Volcanic Ash
The Quaternary Research (Daiyonki-Kenkyu), 1963 When a volcano eruptes, its pyroclastics are deposited over the surface of the earth, so the depositional features of the pyroclastics tell us the history of volcanic activities. Therefore, if we wish to investigate the tephrochronology of pyroclastics which spread over the surface of the earth, the following works should be done.1) At first, we must ...
openaire +2 more sources
The Qixiangzhan eruption, Changbaishan-Tianchi volcano, China/DPRK: new age constraints and their implications. [PDF]
Sci Rep, 2022 Pan B +4 more
europepmc +1 more source
Late Holocene solifluction history reconstructed using tephrochronology
, 2005 Phases of activity of four solifluction lobes at an altitude of 750-800 m are dated by tephrochronology at Snaefell, central eastern Iceland (64°48'N 15°33' E).
Dugmore, Andrew J., Kirkbride, Martin P.
core +1 more source
Constraining Lateglacial and early Holocene environmental changes in Wales and Germany using tephrochronology. [PDF]
, 2018 Gwydion Jones
openalex +1 more source
Some Basic Problems in Tephrochronology
The Quaternary Research (Daiyonki-Kenkyu), 1972 So much tephra deposits which are popularly called “Loam” or “Brown ash”, obscure discrimination of particular tephra layer from many others within the Quaternary section in Japan. Detailed description in petrography and in lithology is therefore needed for characterizing any particular tephra layers.
openaire +3 more sources
Holocene marine tephrochronology on the Iceland shelf:an overview
, 2012 Currently the Late-glacial and Holocene marine tephrochronology on the shelf around Iceland comprises 130 tephra layers from 30 sediment cores ranging in age from 15,000 years cal. BP to AD 1947.
Larsen, Guorun +2 more
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