BaseHauterivianTime

http://resource.geosciml.org/classifier/ics/ischart/BaseHauterivianTime

numeric position 132.6 equal to or less than 132.6equal to or more than 132.6
change note 2020/01 - Cretaceous: numeric age Base Hauterivian Stage changed to 132.6 Ma (was 132.9) - by request of CSC (Maria Rose Petrizio), in consultation with Hauterivian GSSP working group, awaiting GTS-2020 book publication, and based on data by Aguirre et al (2015) and Martinez et al. (2015) 132 Ma +-1 Ma.
type
Resource original
Concept original
TimePosition original
has TRS Millions of years ago original