# Mid-Pleistocene Transition

> change in glacial cycles occurring 1 Mya (Pleistocene), from 41000-year glacial cycles (Milankovitch forcing) to 100000-year asymmetric cycles

**Wikidata**: [Q64707157](https://www.wikidata.org/wiki/Q64707157)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Mid-Pleistocene_Transition)  
**Source**: https://4ort.xyz/entity/mid-pleistocene-transition