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ARCHEIS SIGNED

Understanding the onset and impact of Aquatic Resource Consumption in Human Evolution using novel Isotopic tracerS

Total Cost €

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EC-Contrib. €

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Partnership

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 ARCHEIS project word cloud

Explore the words cloud of the ARCHEIS project. It provides you a very rough idea of what is the project "ARCHEIS" about.

history    specificity    populations    answer    dietary    coast    detect    ky    fatty    inuit    leap    marine    astonishing    nutrition    compound    midden    sensitive    coastal    combining    human    gatherer    hypothesis    demonstrated    enhanced    diets    sites    zn    conscience    inland    acids    challenged    homo    modern    consumption    distinctive    archeological    arctic    american    isotope    tracers    food    hominins    technological    purpose    mobility    aquatic    linked    source    hunter    teeth    complexification    point    sapiens    date    bone    composition    compositions    bioapatite    mineral    classic    turning    preserved    thought    absorption    canada    fractionation    species    shellfish    sensitivity    shell    innovative    intestinal    calibrated    bulk    existence    polyunsaturated    intelligence    bar    prehistoric    hominin    systematic    fellow    techniques    social    neanderthal    mark    fish    wairau    question    mammal    suite    mollusk    possibly    atlantic    bones    zealand    onset    lineage    population    south    mounds    humans    tools    markers    traced   

Project "ARCHEIS" data sheet

The following table provides information about the project.

Coordinator
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE CNRS 

Organization address
address: RUE MICHEL ANGE 3
city: PARIS
postcode: 75794
website: www.cnrs.fr

contact info
title: n.a.
name: n.a.
surname: n.a.
function: n.a.
email: n.a.
telephone: n.a.
fax: n.a.

 Coordinator Country France [FR]
 Total cost 1˙361˙991 €
 EC max contribution 1˙361˙991 € (100%)
 Programme 1. H2020-EU.1.1. (EXCELLENT SCIENCE - European Research Council (ERC))
 Code Call ERC-2018-STG
 Funding Scheme ERC-STG
 Starting year 2019
 Duration (year-month-day) from 2019-03-01   to  2024-02-29

 Partnership

Take a look of project's partnership.

# participants  country  role  EC contrib. [€] 
1    CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE CNRS FR (PARIS) coordinator 1˙361˙991.00

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 Project objective

The onset of the systematic consumption of marine resources is thought to mark a turning point for the hominin lineage. To date, this onset cannot be traced, since classic isotope markers are not preserved beyond 50 - 100 ky. Aquatic food products are essential in human nutrition as the main source of polyunsaturated fatty acids in hunter-gatherer diets. The exploitation of marine resources is also thought to have reduced human mobility and enhanced social and technological complexification. Systematic aquatic food consumption could well have been a distinctive feature of Homo sapiens species among his fellow hominins, and has been linked to the astonishing leap in human intelligence and conscience. Yet, this hypothesis is challenged by the existence of mollusk and marine mammal bone remains at Neanderthal archeological sites. Recent work demonstrated the sensitivity of Zn isotope composition in bioapatite, the mineral part of bones and teeth, to dietary Zn. By combining classic (C and C/N isotope analyses) and innovative techniques (compound specific C/N and bulk Zn isotope analyses), I will develop a suite of sensitive tracers for shellfish, fish and marine mammal consumption. Shellfish consumption will be investigated by comparing various South American and European prehistoric populations from the Atlantic coast associated to shell-midden and fish-mounds. Marine mammal consumption will be traced using an Inuit population of Arctic Canada and the Wairau Bar population of New Zealand. C/N/Zn isotope compositions of various aquatic products will also be assessed, as well as isotope fractionation during intestinal absorption. I will then use the fully calibrated isotope tools to detect and characterize the onset of marine food exploitation in human history, which will answer the question of its specificity to our species. Neanderthal, early modern humans and possibly other hominin remains from coastal and inland sites will be compared in that purpose.

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