Absence of large-scale ice masses in central Northeast Siberia during the Late Pleistocene
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985530%3A_____%2F23%3A00573082" target="_blank" >RIV/67985530:_____/23:00573082 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11310/23:10470122
Result on the web
<a href="https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2023GL103594" target="_blank" >https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2023GL103594</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1029/2023GL103594" target="_blank" >10.1029/2023GL103594</a>
Alternative languages
Result language
angličtina
Original language name
Absence of large-scale ice masses in central Northeast Siberia during the Late Pleistocene
Original language description
Ongoing speculation regarding the existence of large Late Pleistocene ice masses in Northeast Eurasia reflects the dearth of age constraints on glaciations across this vast region. Here, we report the first dates from the central part of Northeast Siberia, consisting of 22 cosmogenic Be-10 exposure ages from boulders deriving from a sequence of three moraines in the Chersky Range. The dated moraine sequence indicates progressive contraction of maximum glacier extent from Marine Isotope Stage 6 to the Last Glacial Maximum, while the remotely-sensed mapping indicates an older, more expansive glaciation in the region yet undated. Our results show that Late Pleistocene glaciations were limited to the highlands, and Northeast Siberia did not host a large, coalescent ice sheet during the Last Glacial Maximum or Marine Isotope Stage 6.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10505 - Geology
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Geophysical Research Letters
ISSN
0094-8276
e-ISSN
1944-8007
Volume of the periodical
50
Issue of the periodical within the volume
10
Country of publishing house
US - UNITED STATES
Number of pages
10
Pages from-to
e2023GL103594
UT code for WoS article
000999868000001
EID of the result in the Scopus database
2-s2.0-85160397785