Results 31 to 40 of about 3,638 (277)

Stratigraphy of the Miocene Series in the Hiki Hills, Saitama Prefecture, central Japan

open access: diamondThe Journal of the Geological Society of Japan, 2004
埼玉県比企丘陵と岩殿丘陵の間にわずかに露出する海成中新統より, Denticulopsis lauta帯を示す珪藻化石が産出した. 新たに得られた珪藻化石年代と既存の報告を総括し, 比企丘陵の岩相層序を年代層序に基づいて整理した. その結果, 15.4 Maを境にして下位の珪藻質シルト岩からなる荒川層と, 上位の砂質シルト岩からなり不淘汰角礫岩や砂質シルト岩さらに砂質シルト岩の同時礫を取り込む海底地滑り堆積物からなる市ノ川層に二分されることが判明した. 新たに得られたT-3凝灰岩 (畠山凝灰岩) のフィッショントラック年代は上記年代層序と矛盾しない.
Masaki Takahashi, Yukio Yanagisawa
openalex   +3 more sources

Sediment transport and deposition during extreme sea storm events at the Salerno Bay (Tyrrhenian Sea): comparison of field data with numerical model results [PDF]

open access: yesNatural Hazards and Earth System Sciences, 2006
Seismic stratigraphy and core litho-stratigraphy in the Salerno Bay inner shelf (Southern Tyrrhenian Sea) reveal significant storm deposition episodes over the last 1 ky.
F. Budillon   +3 more
doaj  

Ediacaran and Cambrian stratigraphy in Estonia: an updated review [PDF]

open access: yesEstonian Journal of Earth Sciences, 2017
Previous late Precambrian and Cambrian correlation charts of Estonia, summarizing the regional stratigraphic nomenclature of the 20th century, date back to 1997.
Tõnu Meidla
doaj   +1 more source

New data on the Dogger - Cenomanian stratigraphy of Tripolitza series in Central Crete

open access: diamondBulletin of the Geological Society of Greece, 2018
Tripolitza series represents the eastern part of the Gavrovo - Tripolitza platform. It outcrops in central and southeastern Peloponnesus, Crete and the Aegean islands. Its stratigraphie column starts with a volcano-sedimentary, clastic sequences (the Tyros beds), of Late Paleozoic to Late Triassic age, followed by a carbonate series of Late Triassic to
Α. ΖΑΜΠΕΤΑΚΗ - ΛΕΚΚΑ   +1 more
openalex   +3 more sources

Inundation, sedimentation, and subsidence creates goose habitat along the Arctic coast of Alaska

open access: yesEnvironmental Research Letters, 2013
The Arctic Coastal Plain of Alaska is characterized by thermokarst lakes and drained lake basins, and the rate of coastal erosion has increased during the last half-century. Portions of the coast are
Ken D Tape   +3 more
doaj   +1 more source

COINS IN ARCHAEOLOGICAL CONTEXT (V). THE VILLA RUSTICA FROM RAPOLTU MARE – ”LA VIE” (HUNEDOARA COUNTY, ROMANIA)

open access: yesJournal of Ancient History and Archaeology
The present paper is focusing on another case in the series Coins in archaeological context. The case under study is the farmstead/villa rustica from Rapoltu Mare – La vie (Hunedoara County, Romania) in the former Roman province of Dacia.
Cristian GĂZDAC   +2 more
doaj   +1 more source

Influence of multiple décollement and cover rock rheology on the structural evolution of thin-skinned fold-and-thrust belts: insights from discrete element modelling

open access: yesComptes Rendus. Géoscience, 2023
A variety of thin-skinned fold-and-thrust belts are associated with multiple décollements, which have low frictional basal and intermediate décollements related to mechanical stratigraphy and or overpressure conditions.
Eslamirezaei, Nazanin   +3 more
doaj   +1 more source

The Anthropocene Is More Than a Time Interval

open access: yesEarth's Future
Following the recent rejection of a formal Anthropocene series/epoch by the Subcommission on Quaternary Stratigraphy (SQS) of the International Commission on Stratigraphy (ICS), and its subsequent confirmation by the International Union of Geological ...
Matthew Edgeworth   +8 more
doaj   +1 more source

Synapsids and sensitivity: Broad survey of tetrapod trigeminal canal morphology supports an evolutionary trend of increasing facial tactile specialization in the mammal lineage

open access: yesThe Anatomical Record, EarlyView.
Abstract The trigeminus nerve (cranial nerve V) is a large and significant conduit of sensory information from the face to the brain, with its three branches extending over the head to innervate a wide variety of integumentary sensory receptors, primarily tactile.
Juri A. Miyamae   +4 more
wiley   +1 more source

The Geology of the Middle Cam Valley, Cambridgeshire, UK

open access: yesQuaternary, 2019
This study offers a new understanding of the stratigraphy and context of the Pleistocene (including Elsterian and Weichselian) and Holocene deposits of the Middle Cam valley, Cambridgeshire, United Kingdom, and provides a unique and detailed view of the ...
Steve Boreham, Karolina Leszczynska
doaj   +1 more source

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