Earth’s climate changed dramatically during the Late Pleistocene and Early Holocene 130,000 to 7,000 years ago, when cold glacial cycles transitioned into the current warmer interglacial. Such a climatic evolution had considerable effects on the ecosystem and the organisms inhabiting it, with many large mammals going extinct and others experiencing reductions in body size. Earth’s climate changed dramatically during the Late Pleistocene and Early Holocene 130,000 to 7,000 years ago, when cold glacial cycles transitioned into the current warmer interglacial. Such a climatic evolution had considerable effects on the ecosystem and the organisms inhabiting it, with many large mammals going extinct and others experiencing reductions in body size. Evolution Paleontology & Fossils Phys.org – latest science and technology news stories