J 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.