The relevance of lithostratigraphy in the assessment and investigation of engineering ground conditions in UK mudstones = la pertinence du lithostratigraphy dans l'evaluation et la recherche sur les conditions au sol de technologie en argilite UK [PDF]
, 2011 Stratigraphy is the study of layered rock sequences, particularly in terms of their age and correlation with equivalent rocks elsewhere. It has many different branches of which some of the most fundamental are lithostratigraphy, concerning the ...
Culshaw, M.G. +4 more
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Sedimentology, Volume 72, Issue 6, Page 1860-1898, October 2025.ABSTRACT Detailed analysis of Lutetian–Bartonian deposits in the Paris Basin (‘Marnes et Caillasses’ Formation) provides new evidence of concomitant magnesian fibrous clays (palygorskite and sepiolite) and early microcrystalline dolomite. Although relatively uncommon in sedimentary archives, palygorskite and sepiolite are found in a wide range of ...
Julien Talon +8 more
wiley +1 more source
, 2020 Volume 116| Number 1/2 January/February 2020 Review Article https://doi.org/10.17159/sajs.2020/6550 © 2020. The Author(s). Published under a Creative Commons Attribution Licence.
H. G. Nami +3 more
semanticscholar +1 more source
The rise of pinnacle reefs : a step change in marine evolution triggered by perturbation of the global carbon cycle [PDF]
, 2019 The first appearance of pinnacle reef tracts, composed of hundreds to thousands of localized biogenic structures protruding tens to hundreds of meters above the surrounding mid-Silurian seafloor, represents a step change in the evolution of the marine ...
Bancroft, Alyssa M +5 more
core +1 more source
Numerical dating algorithms of amino acid racemization ratios fromcontinental ostracodes:application to the Guadix-Baza Basin(southern Spain) [PDF]
, 2004 Age calculation algorithms for the D/L ratios of five amino acids (isoleucine, leucine, aspartic acid, phenylalanine and glutamic acid) analysed in continental ostracodes were determined for southern and central Iberian Peninsula, and allow the ...
Torres Pérez-Hidalgo, Trinidad José
core +2 more sources
Stage boundaries, global stratigraphy, and the time scale: towards a simplification
Carnets de Géologie, 2004 This paper examines four facets of stratigraphic terminology and usage considered faulty and proposes corrective measures. The four perfectible areas are: (1) The system of dual nomenclature requiring discrete terminologies for the superpositional and ...
Thierry Jacques +3 more
doaj
Age of Barrier Canyon-style rock art constrained by cross-cutting relations and luminescence dating techniques [PDF]
, 2014 Rock art compels interest from both researchers and a broader public, inspiring many hypotheses about its cultural origin and meaning, but it is notoriously difficult to date numerically. Barrier Canyon-style (BCS) pictographs of the Colorado Plateau are
Chapot, Melissa S. +6 more
core +2 more sources
Editorial: Multi-Disciplinary Applications in Magnetic Chronostratigraphy
Frontiers in Earth Science, 2021 Luigi Jovane +2 more
doaj +1 more source
Journal of Maps, 2018 This paper is the first integrated account of the sedimentology, stratigraphy, and vertebrate paleontology for the marine strata of the Chilcatay Formation exposed at Ullujaya, Pisco basin (southern Peru).
C. Di Celma +13 more
doaj +1 more source
Bio- and chronostratigraphy of the Middle Triassic Reifling Formation of the westernmost Northern Calcareous Alps [PDF]
, 2018 New finds of fossils including bivalves, ammonoids, brachiopods and palynomorphs from the Middle Triassic Reifling Formation significantly improve the age assignment for this unit in Liechtenstein and Vorarlberg.
Brack, Peter +4 more
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