Methane Derived Authigenic Carbonate (MDAC) Aragonite Cemented Quaternary Hardground from a Methane Cold Seep, Rathlin Basin, Northern Ireland: δ¹³C and δ¹⁸O Isotopes, Environment, Porosity and Permeability

A block of sandstone retrieved by divers from near Rathlin Island, Co. Antrim, Northern Ireland, represents an aragonite cemented sand formed during the Quaternary. Strongly negative δ¹³C of the aragonite cement (−50 to −60‰ δ¹³C) indicates that the hardground was formed by the...

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Principais autores:	Jim Buckman, Terry Donnelly, Zeyun Jiang, Helen Lewis, Alastair Ruffell
Formato:	Artigo
Idioma:	Inglês
Publicado em:	MDPI AG 2020-07-01
Colecção:	Geosciences
Assuntos:	cold seep δ<sup>18</sup>O and δ<sup>13</sup>C isotopes aragonite <i>Thalassinoides</i> MDAC porosity
Acesso em linha:	https://www.mdpi.com/2076-3263/10/7/255
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