Primär
Deutsch: Kambrium
Français: Cambrien
Italiano: Cambriano
English: Cambrian (538.8 +/-0.2 Ma)
The Cambrian is the first geochronologic period of the Paleozoic, starting with the Fortunian age (at the transition from the Proterozoic eon) and ending with an unnamed age of the Furongian epoch (at the transition to the Ordovician period). It is subdivided in four epochs (Terreneuvian, "Series 2", Miaolingian and Furongian).
Derived from the Latinised form of the Welsh name Cymru (Wales).
--- (Sedgwick 1835-1836), Silurique inférieur = Cambrium (Mayer-Eymar 1888), Kambrium
From the Old Welsh combrog = compatriot.
According to Geoffrey of Monmouth in the first part of his pseudohistory Historia Regum Britanniae, the Trojan Brutus had three sons among whom (having subdued Gogmagog) he divided his lands after landing in Britain. His elder son, Locrinus, received the land between the rivers Humber and Severn, which he called Loegria (a Latinization of the Welsh name Lloegr, "England"). His second son, Albanactus, got the lands beyond the Humber, which took from him the name of Albany (Yr Alban in Welsh: Scotland). The younger son, Camber, was bequeathed everything beyond the Severn, which was called after him "Cambria".