Search results
The Late Pleistocene is an unofficial age in the international geologic timescale in chronostratigraphy, also known as the Upper Pleistocene from a stratigraphic perspective. It is intended to be the fourth division of the Pleistocene Epoch within the ongoing Quaternary Period.
The Late Pleistocene to the beginning of the Holocene saw the extinction of the majority of the world's megafauna (typically defined as animal species having body masses over 44 kilograms (97 lb)), [1] which resulted in a collapse in faunal density and diversity across the globe. [2]
14 lut 2023 · We demonstrate that the late Pleistocene loss of megafauna was pervasive and left legacies detectable within the modern atmosphere, geosphere, hydrosphere and biosphere. Moreover, the ecological roles that extinct and modern megafauna play in the Earth system are not replicated by smaller-bodied animals.
The Late Pleistocene refers to a period of significant climatic and faunal changes in North America, marked by the extinction of most of the continent's megafauna at the end of this epoch. AI generated definition based on: Reference Module in Earth Systems and Environmental Sciences, 2023. About this page.
9 lip 2020 · This chapter describes the history of mammal species and their zoogeographical patterns during the Late Pleistocene and Holocene. The scientific results of the past 20 years on biogeography, phylogeny, and population history of mammals in combination with...
The Late Pleistocene witnessed the spread of modern humans outside of Africa as well as the extinction of all other human species. Humans also spread to the Australian continent and the Americas for the first time, co-incident with the extinction of most large-bodied animals in these regions.
22 mar 2024 · Across the last ~50,000 years (the late Quaternary) terrestrial vertebrate faunas have experienced severe losses of large species (megafauna), with most extinctions occurring in the Late Pleistocene and Early to Middle Holocene.
