how can that mentioned oscillation be defined?
It was a warm and moist global interstadial that occurred c.13,900 to 12,900 BP, nearly at the end of the last glacial period.
Allerød oscillation
The Allerød oscillation () was a warm and moist global interstadial that occurred c.13,900 to 12,900 BP, nearly at the end of the last glacial period. It raised temperatures in the northern Atlantic region to almost present-day levels, before they declined again in the succeeding glacial Younger Dryas, which was followed by the present warm Holocene.
how long ago did the dire wolf live Approximately 125,000 – 9,500 years ago. is it extinct now? Yes. what was its diet? They were carnivores, and preyed on "yesterday's camel", the Pleistocene bison, the "dwarf" pronghorn etc. how were they affected by climatic conditions? Their body size decreased between the start of the Last Glacial Maximum and near its ending at the warm Allerød oscillation, indicating food stress which was caused by increasing temperature and aridity.
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Allerød oscillation [SEP] Introduction
The Allerød oscillation () was a warm and moist global interstadial that occurred c.13,900 to 12,900 BP, nearly at the end of the last glacial period. It raised temperatures in the northern Atlantic region to almost present-day levels, before they declined again in the succeeding glacial Younger Dryas, which was followed by the present warm Holocene. In some regions, especially in northern Eurasia, there is evidence for a cold period known as the Older Dryas interrupting the interstadial. In such regions the shorter oscillation ending with the Older Dryas is known as the Bølling oscillation, and the Allerød period is the interstadial following the Older Dryas.