Results 121 to 130 of about 4,285,488 (401)
Fauna Norvegica, 2012 Intraspecific variation sometimes obscures species boundaries and makes identification of certain Chironomidae difficult. This is true for many species in the genus Cricotopus. We used DNA barcode data and multivariate statistical analyses to investigate
Susan Gresens +2 more
doaj +1 more source
Field surveys for ancient woodlands: Issues and Approaches [PDF]
, 2009 Field surveys of ancient woodlands and potential ancient woodlands can be undertaken for a variety of purposes, including: to help identify an Ancient Woodland, investigation into existing designated ancient woodlands, gathering information for site ...
Birbeck, John +4 more
core
Chemistry &Biodiversity, EarlyView.ABSTRACT In this study, the phytochemical content and various biological activities of Rubus sanctus Schreber species, widely distributed in Turkiye and used in folk medicine, were determined. The ethanol extracts of the root and aerial parts of the species were prepared and their bioactive phytochemical composition was identified by liquid ...
Ismail Yener
wiley +1 more source
Perturbation assessment in archaeological sites as part of the taphonomic study: a review of methods used to document the impact of natural processes on site formation and archaeological interpretations [PDF]
, 2019 Pascal Bertran +4 more
openalex +3 more sources
El “Cinturón estepario” de culturas ganaderas en Eurasia durante la Primera Edad del Metal
Trabajos de Prehistoria, 2008 Las culturas ganaderas del “cinturón estepario” de Eurasia cubrieron aproximadamente 7-8 millones de km2, entre el bajo Danubio al oeste y Manchuria al este (una distancia de más de 8000 km).
Evgeny Chernykh
doaj +1 more source
Animal 'Ritual' Killing: from Remains to Meanings [PDF]
, 2011 As humans, we interact with our environment and the other species inhabiting it in a variety of ways. Animals not only provide a source of sustenance, but a means for humans to express their social concepts through interaction.
Morris, James
core
Analytical Study of Lanolin as Potential Biomarker of Prehistoric Sheep‐Shearing Practice
Chemistry–Methods, EarlyView.Lanolin, a complex wax found on sheep wool, accumulates on shearing tools, such as flint and obsidian blades, used since the Neolithic. This study explores lanolin's degradation patterns as a potential biomarker for prehistoric sheep‐shearing practices, employing micro‐Fourier transformed infrared spectroscopy, hyperspectral imaging, and gas ...
Claudia Adsuar Fuster +8 more
wiley +1 more source
Scientia Marina, 2006 In 1768 J.E. Gunnerus first described the species Hydroides norvegicus (Polychaeta, Serpulidae), the type of the genus Hydroides which today includes close to 90 species worldwide and is the largest serpulid genus.
Toril Loennechen Moen
doaj +1 more source
Natural Radioactivity in Selected Soil Samples from the Archaeological of Ur City in Dhi-Qar Province, Iraq [PDF]
, 2015 Iman Tarik Al-Alawy, Monar Deya Salim
openalex +1 more source
The Potential Applications of Optical Dating to the Sandy Uplands of East Texas and Northwest Louisiana [PDF]
, 1998 The fine, sandy soils of East Texas and Northwest Louisiana have been the source of archaeological debate for some time. This discourse concerns the mode of burial of cultural material in the easily eroded soils and the mechanics of recent (Holocene ...
Bateman, Mark D., Frederick, Charles D.
core +1 more source