Host Rock Age: (Ma)   
or Geological Age
   
Detrital Rock Type:       Detrital Mineral:  
Detrital Method:  
Highlight my Samples:
Show Sample IDs
Show:   Show All Samples Show Only Filtered  
Figures:   Show Concordia Diagrams Show Probability Density Diagrams Show points  
   
Instructions:  
Use the options to the left to constrain the data. The map can be dragged and zoomed to better view the data. You can click on individual samples to view details.



Total Sample Count: 1442


Hosted at the Lamont-Doherty Earth Observatory of Columbia University.
Part of the IEDA Data Facility. Funded by the National Science Foundation.
NSF logo Funded by the US National Science Foundation (NSF)