Type
Zone
Age range
181.57–179.53 Ma

International Timescale

Early Jurassic
Toarcian

Calcareous Nannoplankton Zones

NJ8
NJ7
NJ6
181.6181.5181.4181.3181.2181.1181.0180.9180.8180.7180.6180.5180.4180.3180.2180.1180.0179.9179.8179.7179.6179.5

Macrostrat

Data

Platform

Links

Actions

View on map View in Sift