Results 141 to 150 of about 15,762,394 (267)

Sedimentary Ancient DNA Tracks Multi‐Kingdom Ecosystem Reorganizations Following Sequential Human Land Use at Crawford Lake

Molecular Ecology, Volume 35, Issue 17, September 2026.
ABSTRACT Crawford Lake has an exceptional stratigraphic record that began recording biannual (varved) sedimentation in the lake basin ~750 years ago, preserving evidence of shifting cultural zones and agricultural practices, from Late Woodland Period Indigenous agriculturalists to the impacts of industrialization during the late 19th century.
Tyler J. Murchie, Matthew V. Emery, Scott L. Cocker, Libby Natola, Melanie Kuch, Linda Y. Rutledge, Francine McCarthy, Michael F. J. Pisaric, Hendrik N. Poinar   +8 more
wiley   +1 more source

Direct Detection of Hydrogen Reveals a New Macroscopic Crustal Water Reservoir on Early Mars

Geophysical Research Letters, Volume 53, Issue 16, 28 August 2026.
Abstract The next great leap in Martian exploration is the return of samples to Earth. Maximizing their scientific value requires non‐destructive analytical techniques for early three‐dimensional characterization. Neutron computed tomography (CT), highly sensitive to hydrogen, complements conventional X‐ray CT and enables the detection of hydrous ...
Estrid Buhl Naver, Katrine Wulff Nikolajsen, Martin Sæbye Carøe, Domenico Battaglia, Jens Frydenvang, Martin Bizzarro, Jakob Sauer Jørgensen, Kim Lefmann, Anders Kaestner, David Christian Mannes, Phil Cook, Henrik Birkedal, Thorbjørn Erik Køppen Christensen, Innokenty Kantor, Henning Friis Poulsen, Luise Theil Kuhn   +15 more
wiley   +1 more source

A Review of Splintered Pieces from Two Lithic Assemblages in Mediterranean Europe: Grotta Della Serratura (Marina di Camerota, Italy) and Cueva de Nerja (Málaga, Spain)

M.V.C. was supported by a Post-Doctoral Fellowship “APOST-DOC, Generalitat Valenciana-European Social Fund”. M.B.V. was supported by a Pre-doctoral Fellowship of the Spanish Ministry of Culture, Education and Sports.The interest of this paper lies in the
Vadillo Conesa, Margarita, Fabio, Martini, Bencomo Viala, Mariel, Aura Tortosa, J. Emili, Ricci, Giulia   +4 more
core   +1 more source

The Technology Architectural Record [PDF]

, 1907
Publication of the Massachusetts Institute of Technology Architectural Society. Volume 1.
Massachusetts Institute of Technology. Department of Architecture, Massachusetts Institute of Technology. Architectural Society   +1 more
core  

Informe de análisis lítico del sitio Tolombón, Provincia de Salta: Trabajo de campo año 2001

Intersecciones en Antropología, 2002
En este trabajo se presentan los primeros resultados de los análisis tecnotipológicos realizados a los artefactos líticos hallados en el sitio Tolombón, provincia de Salta.
María Gabriela Chaparro
doaj  

As cadeias operatórias líticas do Sítio PT-02 (Cerrito da Sotéia), Ilha da Feitoria, Pelotas-RS: uma hipótese interpretativa referente ao aproveitamento litológico no litoral sudoeste da laguna dos Patos

Cadernos do LEPAARQ, 2012
Este artigo apresenta uma análise tecnológica de materiais líticos de escavações arqueológicas conduzidas no Cerrito PT-02 (Cerrito da Sotéia) e suas áreas arredores, localizado na Ilha da Feitoria, Pelotas-RS.
Anderson Marques Garcia, Rafael Guedes Milheira   +1 more
doaj  

Experimental flintknapping with sandstones and prospection of lithic raw material sources from Cabra Corral area, Salta, Argentina

Journal of Lithic Studies, 2018
Within the framework of the project named Technological Variability and Social Interaction Networks in Northwest Argentina through the study of lithic technology strategies throughout the Formative period (Mercuri 2012) we collected samples of lithic raw
Cecilia Mercuri
doaj  

Stonesense: Toward Lithic Thinking

In this practice-led doctoral thesis I develop a methodology of lithic thinking, using the mineral as both a material and discursive tool. A posthuman and new materialist theoretical framework supports an art practice of attending to lithic materials and
Simpson, Shelley
core  

The presence of Quina lithic technology in China 50 to 60 ka ago remains a hypothesis. [PDF]

Proc Natl Acad Sci U S A
Bourguignon L, Soriano S, Claud É, Faivre JP, Gauvrit-Roux E, Jaubert J, Meignen L, Vaissié E, Guérin G.   +8 more
europepmc   +1 more source

Organization of lithic technology, subsistence strategies and mobility pattern in the French Middle Paleolithic

, 2013
Organization of lithic technology, subsistence strategies and mobility pattern in the French Middle ...
Meignen, Liliane
core   +1 more source