نتایج جستجو برای: event stratigraphy

تعداد نتایج: 206049  

Journal: :The Quaternary Research (Daiyonki-Kenkyu) 1991

Journal: :Journal of the Japan Society of Engineering Geology 1988

Journal: :Geological Magazine 1948

Journal: :Eos, Transactions American Geophysical Union 2005

Journal: :American Antiquity 1937

Journal: :Marine Geology 2021

This study presents the results of paleo-tsunami investigation in marshes southern and eastern coasts Martinique Island (Lesser Antilles, France). A sand unit dated 1726–1813 cal. CE at 30 cm depth Anse Meunier represents most convincing evidence high-energy coastal flooding last 5000 years on island. Sedimentological analyses combined with tsunami simulations demonstrate that this deposit like...

Journal: :Cretaceous Research 2023

The Aptian sedimentary deposits of the Castro Urdiales area in north Spain record an episode disoxia/anoxia which postdates Oceanic Anoxic Event 1a (OAE 1a). Carbonate platform and overlying facies are analysed for stratigraphy, sedimentology, total organic carbon isotopes. Lower shallow-water limestones covered by deeper-water marlstones organic-carbon-rich black lutites lower to upper Aptian,...

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