Tesaurus d'Art i Arquitectura Getty Institute 0000-00-00 2024-01-24 15:40:44 en Cambrian300391263Cambrian period The earliest period of the Paelozoic, extending from about 542 to 488 million years ago. It is characterized by rapid diversification of marine life. Cambrian rocks are the first to contain an abundance of fossils. Cambrian (traducció pendent) Cambrian (traducció pendent) 2026-03-30 20:30:17