Monthly Strontium/Calcium oscillations in symbiotic coral aragonite: Biological effects limiting the precision of the paleotemperature proxy - Meibom, A.; Stage, M.; Wooden, Joseph; Constantz, B.R.; Dunbar, R. B.; Owen, A.; Grumet, N.; Bacon, C. R.; Chamberlain, C. P. (Geophysical Research Letters, 2003)