---

Kenorland located at lower latitudes

until tectonic magma plume rifting

The Baltic Shield over the equator

joined to the Canadian forming an unity

its nexus near the Fennoscandian shield

transition point to two-layer core

findings of earlier continents indicate

contradicting adjustment theories

during the Siderian and Rhyacian periods

protracted fissures manifested

by mafic dikes and sedimentary basins

bimodal deep convection splitting common

no longer a supercontinent, a divide

at two-point-fortyfive Gya, a breakup

speculation based on the margin

spatial arrangements of Laurentia

drifting assemblies flow together

toward the subsequent amalgamation

southwest and northwest portions

of the Canadian Shield at opposite ends

temperatures plummeting abyssal

banded iron formations indicating anoxia

nevertheless, photosynthesis still unbound

stabilizing climates new levels