activities   -   actors   -   community places   -   events   -   ideas   -   imaginary landscape   -   physical landscape   -   physical processes
http://www.cidoc-crm.org/cidoc-crm/P39_measured
http://www.cidoc-crm.org/cidoc-crm/P39_measured

Associations of type (5)


http://www.cidoc-crm.org/cidoc-crm/P39_measured
http://www.cidoc-crm.org/cidoc-crm/E28_Conceptual_Object http://www.ics.forth.gr/isl/CRMsci/S15_Observable_Entity http://www.ics.forth.gr/isl/CRMsci/S21_Measurement http://www.ics.forth.gr/isl/CRMsci/S4_Observation
time 

radiocarbon 
time 

ice cores 
time 

tephrachronology 

sea surface temperature  temperature 

sea ice  temperature