Archive · collection · 2001
Weichselian stratigraphy of sediments from the lower Pechora River
Listed in PANGAEA and DataCite — shown once because both records carry DOI 10.1594/pangaea.728783
A large section near the village of Hongurei on the Pechora River, ca. 100 km inland from the Barents Sea coast, reveals the following stratigraphic record of the last glaciation: The lowest units are lacustrine silt overlain by fluvial sand.
Description
These two units are repeated by glaciotectonic upthrusting from the NW. On top of this stacked succession is a till where fabric measurements reflect ice movement from the NE.
Above the till is a partly laminated glaciolacustrine clay, probably deposited during the deglaciation of the site. We interpret the two ice flow directions to reflect a single ice advance. The Hongurei site is situated on the eastern rim of a marginal lobe of the Markhida moraine complex.
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Upthrusting from the NW is interpreted as lateral thrusting along the eastern flank of the NE-SW-oriented lobe, whereas the NE till fabric shows flow direction of the same glacier moving across the site. A maximum age for the last ice advance is given by optical stimulated luminescence (OSL) dates of the fluvial sand below the till, dated to 85 ka at this site, but about 60 ka at other sites along the lower Pechora area.
Links
Where it is published
- Repository landing page doi.pangaea.de/10.1594/PANGAEA.728783 ↗
landing page · from DataCite
- DOI doi.org/10.1594/pangaea.728783 ↗
DOI / persistent id · from PANGAEA
Documentation and papers
- Creative Commons Attribution 3.0 Unported creativecommons.org/licenses/by/3.0/legalcode ↗
license · from DataCite
- IsSupplementTo 10.1016/s0921-8181(01)00126-6 doi.org/10.1016/s0921-8181(01)00126-6 ↗
publication · from DataCite
Catalogue records · 3
- OAI-PMH record ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=oai_dc&identifier=o… ↗
metadata API · from PANGAEA
- DataCite API api.datacite.org/dois/10.1594/pangaea.728783 ↗
metadata API · from DataCite
- DataCite Commons commons.datacite.org/doi.org/10.1594/pangaea.728783 ↗
catalogue entry · from DataCite
Topics
- From keywords
- Earth & Environmental Science
Provenance · 2 source records, 7 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| PANGAEA | oai:pangaea.de:doi:10.1594/PANGAEA.728783 | 12 d ago | JSON v1 |
| DataCite | 10.1594/pangaea.728783 | 12 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · PANGAEA | connector:pangaea@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · PANGAEA | connector:pangaea@1.0.0 | |
| description | source · PANGAEA | connector:pangaea@1.0.0 | /metadata/dc/description |
| license | source · PANGAEA | connector:pangaea@1.0.0 | /metadata/dc/rights |
| publication_date | source · PANGAEA | connector:pangaea@1.0.0 | |
| spatial | source · PANGAEA | connector:pangaea@1.0.0 | |
| title | source · PANGAEA | connector:pangaea@1.0.0 | /metadata/dc/title |