Results 61 to 70 of about 436,364 (213)

The Archaeo-Anthrosol on Sambaqui (shell-mound) at Quatipuru, Pará: Reinterpreting a treasure of Brazilian Archaeology in Amazônia [PDF]

open access: yesRevista Brasileira de Ciência do Solo
Sambaquis are Brazilian archaeological sites whose matrix is predominantly composed of shells, accumulated and mixed with various kinds of debris. They are formed by the anthropogenic deposition of mollusk exoskeletons, plant remains, charcoal, tools ...
Carlos Ernesto Gonçalves Reynaud Schaefer   +7 more
doaj   +2 more sources

Some Sheathes and a Casket from the Belorechensk mounds (N.I. Veselovsky’s excavation of 1896): the construction characteristics, analogies [PDF]

open access: yesКрымское историческое обозрение
The article considers in detail a miniature bone casket and three wooden scabbards with a leather shell and a characteristic metal (silver) frame, those were found in the Belorechensk mounds of the 14th – early 15th c. They are rare finds.
Tatiana Matehina
doaj   +1 more source

Shell mound survey statistics and area.

open access: yes, 2015
No.: number of years surveyed. Length: Average total length of transects from annual surveys. Minimum and maximum depths of the transects across the shell mounds.
Chelsea M. Williams (791217)   +5 more
core   +1 more source

Metabarcoding as a Tool in Characterizing Nordic Deep‐Sea and Arctic Benthic Ecosystems

open access: yesEnvironmental DNA, Volume 8, Issue 6, November‐December 2026.
Multi‐marker sediment eDNA metabarcoding robustly discriminates benthic habitats across the Nordic Seas and Arctic Mid‐Ocean Ridge. Complementary 18S rDNA and COI performance enhances taxonomic resolution and supports standardized integration of metabarcoding into future deep‐sea biodiversity surveys.
Jon Thomassen Hestetun   +4 more
wiley   +1 more source

New Results From the Pre‐Pottery Neolithic Site of Al Uyaynah, Tabuk, in Northwestern Saudi Arabia

open access: yesArabian Archaeology and Epigraphy, Volume 37, Issue 1, Page 182-206, November 2026.
ABSTRACT Al Uyaynah is a low sandstone mound on an alluvial plain, long known for its extensive surface remains of stone‐built circular and rectangular structures. Following test excavations in 2012, more detailed excavation was undertaken in 2016 within one of the largest rectangular stone structures.
Khalid Alasmari   +6 more
wiley   +1 more source

Shell road guide Tasmania [cartographic material].

open access: yes, 1948
Panel title: Shell road map Tasmania.; Road map of Tasmania showing classes of roads, distances, National Parks, with tables "Tasmanian highways", and index ancillary street and district maps on verso.; On verso: City of Hobart -- City of Launceston ...
Shell Company of Australia.
core  

Stable carbon and nitrogen isotope ratios of surface food residues in pre-Columbian ceramics from the southern Pacific of Costa Rica as evidence of prehistoric human diets

open access: yesCuadernos de investigación UNED, 2019
Introduction: to understand and interpret the consumption of plants and animals by humans in the past requires the investigation of different lines of evidence.
Maureen Sánchez P.   +2 more
doaj   +1 more source

All Different All Equal: High Polymorphism in Nebela (Amoebozoa: Arcellinida) Revealed by Additional Sampling and Barcoding

open access: yesJournal of Eukaryotic Microbiology, Volume 73, Issue 6, November/December 2026.
ABSTRACT Hyalospheniids are a conspicuous group of testate amoebae whose rich morphology has allowed their classification based on the characterization of their shells. However, recent studies showed the occurrence of convergences and phenotypic plasticity, which complicate their taxonomy.
Guillermo Díez‐González   +2 more
wiley   +1 more source

Shell road map of Tasmania [cartographic material].

open access: yes, 1949
Road map of Tasmania showing classes of road, distances, national parks, with tables "Tasmanian highways".; Also available in an electronic version via the internet at: http://nla.gov.au/nla.map-vn2040717.Shell touring guide ...
Shell Company of Australia.
core  

Polyphasic Anthrosols at the wetlands of southern Pantanal Mato-Grossense [PDF]

open access: yesRevista Brasileira de Ciência do Solo
The Pantanal is an exception among the Brazilian biomes in which pre-Columbian human action on the soil has been studied. Studies on Amazon Dark Earth are prominent in the Amazon Rainforest.
Gabriel Palucci Rosa   +4 more
doaj   +2 more sources

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