Rhyacian Period

from 2300 Mya to 2050 Mya (2.3 Billion Years ago)

The Rhyacian Period ( /raɪˈeɪsiən/; Greek: ῥύαξ, translit. rhýax, meaning "stream of lava") is the second geologic period in the Paleoproterozoic Era and lasted from 2300 Mya to 2050 Mya (million years ago). Instead of being based on stratigraphy, these dates are defined chronometrically. The Bushveld Igneous Complex and other similar intrusions formed during this period. The Huronian (Makganyene) global glaciation began at the start of the Rhyacian lasted 100 million years. The first known eukaryotes began to evolve in the Rhyacian period. The multicellular Francevillian Group Fossils, at 2.1-Gyr are from the Rhyacian

The first Narth Spheres are noted, apparently exploring the M-0 galaxy. The Ring of Algorm is established. The Nul have their second big war. The Klack fight a civil war [1]. A young princess with the idea of individualism is crushed by the established queen, but not without consequences. The Klack fall back to TL B The Shiss divide in Jungle and desert dwelling species. The World of Old becomes the first recognized meeting place for sentient civilizations of the M-0 galaxy. The Wurgus reach TL 3

[1] This war is known to Klack and Union scholars as the Forgotten Fall