A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä
Definitions of Trollskar Formation and Sandon Formation in the Archipelago Sea, northern Baltic Sea
Tekijät: Virtasalo JJ, Kotilainen AT, Rasanen ME
Kustantaja: GEOLOGICAL SOC FINLAND
Julkaisuvuosi: 2010
Journal: Bulletin of the Geological Society of Finland
Tietokannassa oleva lehden nimi: BULLETIN OF THE GEOLOGICAL SOCIETY OF FINLAND
Lehden akronyymi: B GEOL SOC FINLAND
Vuosikerta: 82
Aloitussivu: 63
Lopetussivu: 68
Sivujen määrä: 6
ISSN: 0367-5211
DOI: https://doi.org/10.17741/bgsf/82.1.003
Tiivistelmä
The formal stratigraphy of Late-Quaternary late- and post-glacial sediments in the Archipelago Sea, northern Baltic Sea, is revised. The Trollskar Allomember and Sandon Allomember were previously incorrectly defined as allostratigraphic units based on an acoustic discontinuity, even though their contact is gradational in the studied sediment cores. These allostratigraphic units are formally redefined herein as the lithostratigraphic units Trollskar Formation and Sandon Formation, which belong to the Korppoo Alloformation. The purpose is to forestall misconceptions concerning temporal relationships and depositional processes at the transition of these two units.
The formal stratigraphy of Late-Quaternary late- and post-glacial sediments in the Archipelago Sea, northern Baltic Sea, is revised. The Trollskar Allomember and Sandon Allomember were previously incorrectly defined as allostratigraphic units based on an acoustic discontinuity, even though their contact is gradational in the studied sediment cores. These allostratigraphic units are formally redefined herein as the lithostratigraphic units Trollskar Formation and Sandon Formation, which belong to the Korppoo Alloformation. The purpose is to forestall misconceptions concerning temporal relationships and depositional processes at the transition of these two units.
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