Results 161 to 170 of about 3,619,968 (360)
Boreas, EarlyView.This review presents an investigation of the evolution of the Baltic Sea basin and its connections through the Eemian Stage, based upon sequences of marine and associated deposits from the White Sea to the Southwest Baltic, via the Karelian channel. Pollen analyses, foraminiferal and ostracod analyses provide the evolution of relative sea‐level change,
Philip L. Gibbard, Karen L. Knudsen
wiley +1 more source
Journal of Marine Science and EngineeringThis study has determined the period of sedimentation of the Lingshui Formation as the Oligocene (Rupelian-Chattian) through biostratigraphic data, including planktonic foraminifera zonation.
Jianhao Liang +5 more
doaj +1 more source
University of Texas Bulletins for 1918, 1919, 1920, 1921 [PDF]
, 1922 University of Texas at Austin
core +1 more source
Facies Changes, Evolution of Biogenic Structures, and Carbon Isotope Stratigraphy of the Cambrian Series 2 to Miaolingian Transition on the Southern North China Craton [PDF]
, 2022 Wen‐Yi He +7 more
openalex +1 more source
Boreas, EarlyView.We present a 25‐stage reconstruction of the ice‐flow pattern evolution of the Scandinavian Ice Sheet based on mapping and analysis of ~240 000 subglacial lineations and lineation fields across Norway, Sweden, Finland, and parts of NW Russia. Our reconstruction uses a glacial geomorphological inversion approach, in which we generated 611 individual ...
Frances E. G. Butcher +9 more
wiley +1 more source
ANALISA POTENSI KEDALAMAN BATUBESI DENGAN METODE GEOLISTRIK 3D DI GUNUNG MELATI KABUPATEN TANAH LAUT
Jurnal Fisika Flux, 2017 : Iron ore are boulders containing of iron deposition, which consists of Fe and the rest is composed by other minerals. There are 15 locations of iron ore in South Kalimantan, one of them is Gunung Melati.
Meta Widyayanti +2 more
doaj
The Productivity Effect of Public–Private Partnership
The Journal of Industrial Economics, EarlyView.ABSTRACT Public–Private partnerships (PPPs) are often employed by public authorities to deliver infrastructure and public services through contracts bundling construction, operation, and maintenance over extended periods. Using a novel dataset covering the universe of Italian district heating plants (DHs) from 2007 to 2014, I show that PPP improves ...
Vincenzo Mollisi
wiley +1 more source
Divergent defense strategies and niche partitioning in Cretaceous micro‐beetles
Journal of Systematics and Evolution, EarlyView.We report a new clambid beetle from mid‐Cretaceous Kachin amber, Scutacalyptus kolibaci gen. et sp. nov., characterized by a flattened body and explanate margins. Alongside spiny and conglobating clambid forms, this diversity reflects niche partitioning and varied antipredator strategies in the Cretaceous forest floor.
Yan‑Da Li +3 more
wiley +1 more source