Zobrazeno 1 - 10
of 547
pro vyhledávání: '"palustrine"'
Publikováno v:
Geogaceta, Vol 76 (2024)
The stable isotopes (C and O), bulk mineralogy and sedimentary facies types of the Miocene lacustrine palustrine carbonates of the Cucho Section (Miranda-Trebiño basin, N Iberia) are studied. The results indicate deposition in a freshwater carbonate
Externí odkaz:
https://doaj.org/article/2bdd68cc9a4b42e49703bf8180a4d260
Publikováno v:
The Depositional Record, Vol 10, Iss 1, Pp 124-158 (2024)
Abstract The difficulty of correlating continental deposits hinders predicting lacustrine and palustrine carbonate facies variations in time and space. This study aims to understand better the factors governing these facies heterogeneities by measuri
Externí odkaz:
https://doaj.org/article/9a7f0a51abfa433c865f165d2dc23971
Publikováno v:
Geogaceta, Vol 75 (2024)
This work is focused on a Lower–Middle Miocene section exposed on the northern flank of Miranda Trebiño piggy-back basin (Cucho section). The sedimentological and stratigraphic study of the section, composed of up to 160 m of terrigenous, mixed (m
Externí odkaz:
https://doaj.org/article/c5c908e4192241f78ab690248d81f6d3
Autor:
Concha Arenas, Lluís Cabrera, Mª Cinta Osácar, Luis Valero, Javier Pérez-Rivarés, Joaquín Bastida, Miguel Garcés, Luis Auqué, Andres Gil, María J. Gimeno
Publikováno v:
Geogaceta, Vol 75 (2024)
The climate evolution across the Oligocene–Miocene transition has been studied through a 23.5 to 22 Ma succession in the eastern Ebro Basin, dated by magnetostratigraphy. The study is based on the δ13C and δ18O composition coupled with sedimentol
Externí odkaz:
https://doaj.org/article/19c53c6af60644a3a2eaf96a20f8075f
Autor:
Nigel H. Platt, Albert Matter
Publikováno v:
Swiss Journal of Geosciences, Vol 116, Iss 1, Pp 1-27 (2023)
Abstract The Tramelan-2 borehole (Canton Bern, Switzerland) continuously cored a 275.60 m sequence of Palaeogene to Neogene sediments, providing a rare opportunity for sedimentological analysis of the Jura Molasse. Lithostratigraphy, sedimentary faci
Externí odkaz:
https://doaj.org/article/f91255ebca7d428b8e2f392646f8585a
Akademický článek
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Publikováno v:
Geogaceta, Vol 74 (2023)
This work presents the sedimentological study of the Upper Miocene-Pliocene Oko Limestones, exposed in the Antzin-Murieta Basin, in Navarre. Two stratigraphic sections of the carbonate unit have been studied: the Oko cemetery and Ega road sections. T
Externí odkaz:
https://doaj.org/article/90860994dda84c1ea577347a2f3643e1
Autor:
Nigel H. Platt, V. Paul Wright
Publikováno v:
The Depositional Record, Vol 9, Iss 1, Pp 99-151 (2023)
Abstract The dynamic inter‐relationships between marine and freshwater carbonate depositional environments are illustrated in the Sian Ka'an Wetlands, a 5 280 km2 complex of groundwater‐fed freshwater marshes, lakes and brackish coastal lagoons i
Externí odkaz:
https://doaj.org/article/1eb33441e72c4d30975bb7d32eb742c0
Autor:
Daniel Pivko
Publikováno v:
Geologické práce. Správy, Vol 138, Pp 29-54 (2023)
The paper follows on a review articles on Slovak travertines and tufa published in English in 2021. Geomorphological terms such as ‘fissure ridge’, ‘coalesced mound’, ‘self-buiding channel’, ‘keeled waterfall’, ‘smooth slope’, ‘
Externí odkaz:
https://doaj.org/article/76b60c0dd5384d5abd60100c9ca030f8
Akademický článek
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