Type
Zone
Age range
509–507.3 Ma

International Timescale

Series 2
Stage 4

Trilobite Zonation - Laurentia

Albertella
Plagiura-Poliella
Amecephalus arrojosensis
509.0508.9508.8508.7508.6508.5508.4508.3508.2508.1508.0507.9507.8507.7507.6507.5507.4507.3

Macrostrat

Data

Platform

Links

Actions

View on map View in Sift