Results 41 to 50 of about 58,048 (209)
Oikos, EarlyView.Landscape heterogeneity is widely recognized as a driver of biodiversity, yet its consequences for above‐ground, foliage‐dwelling insect communities under active grassland management remain underexplored. Patch‐burn grazing (PBG), which rotates fire across patches within a grazed landscape, is designed to promote spatial and temporal heterogeneity by ...
Zachary L. T. Bunch +5 more
wiley +1 more source
Berkala Arkeologi, 2022 Penelitian artefak litik Toalean yang semakin intensif masih belum banyak melakukan perbandingan teknologi pembuatan alat batu. Studi perbandingan perlu dilakukan untuk mengetahui kemungkinan adanya perbedaan strategi adaptasi teknologi berdasarkan ...
nfn. Suryatman +8 more
doaj +1 more source
Extractive Strategies at Peoria Quarry, Ottowa County, Oklahoma [PDF]
, 1997 The Peoria Quarry complex was first recognized as representing prehistoric activities by geologist Walter P Jenny in 1891. Jenny, who was studying the zinc and lead mines in southwestern Missouri and adjacent areas, made collections from the Peoria ...
Dickson, Don
core +1 more source
Delamination and Scrolling of the Phyllosilicate Kenyaite
Zeitschrift für anorganische und allgemeine Chemie, EarlyView.Kenyaite was delaminated via cation exchange with meglumine. Nanosheets of 1.6 nm thickness are initially locked in a coplanar arrangement but scroll up upon dilution. Kenyaite, Na[Si10O20(OH)] · 4H2O, is a phyllosilicate structurally related to Ilerite and Magadiite, whose platy, nonintergrown morphology makes it a promising precursor for high‐aspect ...
Ingmar Pietsch +5 more
wiley +1 more source
EnergiesCross-borehole electrical resistivity tomography (CHERT) technology has been implemented in field-scale CCS/CCUS (carbon capture and storage/carbon capture, utilization and storage) projects.
Ninghong Jia +5 more
doaj +1 more source
Raw material studies of West Central Serbia
Journal of Lithic Studies, 2014 This paper deals with raw material problems in the territory of West Central Serbia geologically determined as the Čačak-Kraljevo (or West Morava) basin. Our research is presented through the most striking case studies, Lojanik, Vlaška Glava and Lazac.
Vera Bogosavljević Petrović +1 more
doaj +1 more source
Journal of the Royal Anthropological Institute, EarlyView.Over the last 25 years, perceptions of the early prehistory of Northwest Africa have undergone radical changes due to new fieldwork projects and a corresponding growth in scientific interest in the region. Much of this work has been focused in Morocco, known for its extremely rich fossil and archaeological records in caves and rock shelters.
Nick Barton +3 more
wiley +1 more source
Mineralogical and geochemical characteristics of mudstones in the Jersovec chert deposit
Geologija, 2017 Jersovec chert deposit is a part of the transitional zone between the internal and the external Dinarides. Tethyan cherts are often interlaid with fie-grained material, as is also the case in Jersovec, where chert beds interchange with several thin, up
Simona Jarc +3 more
doaj +1 more source
Depositional History of the St. Joe and Boone Formations in Northern Arkansas [PDF]
, 1986 The Kinderhookian-Osagean (Lower Mississippian) St. Joe and Boone Limestone represent an unconformity bounded transgressive-regressive sequence widely distributed throughout the southern midcontinent.
Shelby, Phillip R.
core +2 more sources
, 2002 Site 1217 (16°52.02´N, 138°06.00´W; 5342 meters below sea level [mbsl]; Fig. F1) is one of seven sites drilled to target upper Paleocene crust along a latitudinal transect during Leg 199 and will be used to investigate paleoceanographic processes in the ...
Backman, J. +27 more
core +1 more source