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Runctonia runctoni
859
Type
Zone
Age range
144–141.6
Ma
International Timescale
Early Cretaceous
Berriasian
Late Jurassic
Tithonian
Ammonite Zonation - Boreal
Hectoroceras kochi
Runctonia runctoni
Subcraspedites lamplughi
144.1
144.0
143.9
143.8
143.7
143.6
143.5
143.4
143.3
143.2
143.1
143.0
142.9
142.8
142.7
142.6
142.5
142.4
142.3
142.2
142.1
142.0
141.9
141.8
141.7
141.6
141.5
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