Type
Zone
Age range
493.5–493 Ma

International Timescale

Furongian
Jiangshanian

Trilobite Zonation - Laurentia

Ellipsocephaloides-Idahoia
Taenicephalus
Elvinia
493.52493.50493.48493.46493.44493.42493.40493.38493.36493.34493.32493.30493.28493.26493.24493.22493.20493.18493.16493.14493.12493.10493.08493.06493.04493.02493.00492.98

Macrostrat

Data

Platform

Links

Actions

View on map View in Sift