Gateway to the Paleobiology Database

Tenuicostatum zone

General information
Lower boundary: equal to 183 Ma (based on Toarcian)
Upper boundary: before 182 Ma (based on Kanense)
Continent: Europe
See collections within this interval
See map of collections within this interval
Key correlations
Period: Jurassic
Epoch: Early/Lower Jurassic
Stage: Toarcian
10 million year bin: Jurassic 3
Shares base with
Overlaps with
  • Falciferum (183.0 to 182.0 Ma)
  • Interval name: