Figure F42. Plot of Sr (in parts per million) and CaO, K2O, Na2O, and LOI (in weight percent) in basalts vs. depth. Data are from Table T4.

Figure F42. Plot of Sr (in parts per million) and CaO, K₂O, Na₂O, and LOI (in weight percent) in basalts vs. depth. Data are from Table T4.