2022
THE LATE PLEISTOCENE HISTORY OF THE BROWN BEAR URSUS ARCTOS LINNAEUS, 1758 IN THE CZECH REPUBLIC
MARCISZAK, Adrian; Jan WAGNER; René KYSELÝ; Lena MATYASZCZYK; Martina ROBLÍČKOVÁ et. al.Základní údaje
Originální název
THE LATE PLEISTOCENE HISTORY OF THE BROWN BEAR URSUS ARCTOS LINNAEUS, 1758 IN THE CZECH REPUBLIC
Autoři
MARCISZAK, Adrian (garant); Jan WAGNER; René KYSELÝ; Lena MATYASZCZYK; Martina ROBLÍČKOVÁ; Aleš PLICHTA (203 Česká republika, domácí) a Vlastislav KANA
Vydání
Radiocarbon, Cambridge University Press, 2022, 0033-8222
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
10506 Paleontology
Stát vydavatele
Spojené státy
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Impakt faktor
Impact factor: 8.300
Kód RIV
RIV/00216224:14310/22:00128050
Organizační jednotka
Přírodovědecká fakulta
UT WoS
000863786100001
EID Scopus
2-s2.0-85146853559
Klíčová slova anglicky
Czech Republic; ectomorph; Late Pleistocene; occurrence; radiocarbon
Štítky
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 13. 3. 2023 15:54, Mgr. Marie Novosadová Šípková, DiS.
Anotace
V originále
During the Late Pleistocene (MIS 5e-2), the brown bear Ursus arctos was widespread in the Czech Republic. From this time interval, the species was recorded in 51 Czech localities, including 10 open-air and 41 cave sites. A total of 18 radiocarbon dates obtained from the material showed the presence of the species in this territory 46–12.6 kyr ago during the Late Pleistocene, but most of the dates are concentrated between 45.7 and 29.3 kyr. Later, its occurrence continued into the Holocene. Three dates confirmed the presence of U. arctos just before and during the LGM. However, during the coolest part of the GS-2.1b interval (about 20.9–19.0 kyr), the species was not recorded in the territory of the Czech Republic. A large, broad-toothed, highly carnivorous priscus ecomorph adapted to live in open grasslands occurred during the Late Pleistocene, while the arctos ecomorph was rarely recorded from that period. The post-LGM time (17.5–14.7 kyr) was characterised by increasing numbers of brown bear dates on the territory of the Czech Republic. It was also a period of progressive afforestation and the disappearance of the priscus ecomorph. The latest occurrence of the priscus ecomorph in the territory of the Czech Republic was represented by a robust mandible from the Býčí skála Cave, dated at 15.4–14.9 kyr.