TY - DATA ID - barrett1983tsrr T1 - (Table 1) 87Sr/86Sr ratios, Rb and Sr concentrations, and sample descriptions at DSDP Holes 69-504B and 70-504B AU - Barrett, T J PY - 1983 T2 - In supplement to: Barrett, TJ (1983): Strontium- and lead-isotope composition of some basalts from Deep Sea Drilling Project Hole 504B, Costa Rica Rift, Legs 69 and 70. In: Cann, JR; Langseth, MG; Honnorez, J; Von Herzen, RP; White, SM; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 69, 643-650, https://doi.org/10.2973/dsdp.proc.69.138.1983 PB - PANGAEA DO - 10.1594/PANGAEA.816537 UR - https://doi.org/10.1594/PANGAEA.816537 ER -