British upper cretaceous stratigraphy by R. N. Mortimore, C. J. Wood and R. W. Gallois. Geological Conservation Review Series, Joint Nature Conservation Committee. Peterborough, 2001. No. of pages: 558 (hardback). ISBN 1 86107 488 3 [PDF]
Sımon F. Mıtchell
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ABSTRACT Mesophotic reefs are located in low light conditions which, depending on the region, are usually found in water depths greater than ~30 m. They are less affected by ocean warming than reefs found in shallower water depths and thus might become increasingly important for the sustainability of marine biodiversity.
Or M. Bialik +7 more
wiley +1 more source
Review of the stratigraphy of the Wenlock Series in the Welsh Borderland and South Wales
Michael G. Bassett
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Facies analysis provides new insights into event bed deposition in a hadal trench environment
ABSTRACT Hadal trenches preserve exceptional sedimentary archives of past geological events, yet their depositional processes remain poorly constrained. The Japan Trench captures complex earthquake‐triggered event beds that record repeated sediment‐gravity flows that deliver terrigenous and biogenic material into the trench, informing palaeoseismic ...
Mishelle Muthre +6 more
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Stratigraphy of the Osage series in Southeastern Iowa
Stanley E Harris, Mary C Parker
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Cryogenian Glacial Erosion and Tectonics as Agents of Crustal Recycling
ABSTRACT Zircon preserves evidence of recycling processes that link surface environments to the mantle. Combined δ18O‐εHf in zircon fingerprints magmatic sources and tracks how crustal material is reworked over time. We apply statistical analyses to a global compilation that apparently resolves shifts in zircon U–Pb, δ18O, and Lu‐Hf data spanning the ...
M. Seraine +9 more
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Long‐Term Storage of Meteoric Water in the Variscan Basement: Stable Isotope Constraints (δD–δ18O)
ABSTRACT F‐Ba‐Pb‐Zn (±Ag) deposits near the unconformity between the Armorican and Aquitaine basins formed by mixing surface waters and brines with fluid ascending from the basement. To better constrain the source of this fluid and the conditions of mixing, we analyzed the hydrogen (δDwater) and oxygen (δ18Owater) isotopic composition of water trapped ...
Loïc Bouat +2 more
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British Silurian stratigraphy edited by R. J. Aldridge, David J. Siveter, Derek J. Siveter, P. D. Lane, D. Palmer and N. H. Woodcock, Geological Conservation Review Series, volume 19, 2000. No. of pages: 541. ISBN 1 861 07478 6. [PDF]
Charlie J. Underwood
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