Cambrian is the name given to a period of time in Earth's history (i.e., Cambrian Period), which spanned 570–510 million years ago. The proper name Cambrian is also given to all the rocks that formed during that time (i.e., Cambrian...

The Cambrian period (570 million years ago) marks an extraordinary shift in the evolution of life. It ushers in the beginning of the Paleozoic Era (the age of ancient life). Cambrian period and surrounding time periods. Era Period Epoch Million...

The Cambrian is a major division of the geologic timescale that begins about 542 ± 1.0 Ma (million years ago) at the end of the Proterozoic eon and ended about 488.3 ± 1.7 Ma with the beginning of the Ordovician period (ICS, 2004)[1]. It is the first...

ABSTRACT- Microscopic teeth isolated from the early Cambrian Mahto Formation, Alberta, Canada, are identified as components of a molluscan radula, the oldest on record. Tooth-rows are polystichous and lack a medial rachidian tooth-column. Anterior-posterior differences in tooth-row morphology are interpreted as ontogenetic and...

Jamie Bourget founded Theatre Cambrian (TC) in Sadbury, Ontario in 1985. TC produces three plays a year that run in the fall, after Christmas and in the middle of May. Its latest production entitled, 'A Funny Thing Happened on the Way to The Forum'...