Unknown
PANGAEA
In:
Supplement to: Shimizu, Hiroshi; Mori, Junko; Masuda, Akimasa (1989): REE, Ba, and Sr Abundances and Sr, Nd, and Ce isotopic ratios in Hole 504B basalts, ODP Leg 111, Costa Rica Rift. In: Becker, K; Sakai, H; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 111, 77-83, https://doi.org/10.2973/odp.proc.sr.111.123.1989
Publication Date:
2024-01-09
Description:
Abundances of rare earth elements (REE), Ba, and Sr and isotopic ratios of Sr, Nd, and Ce were determined for six samples of basalts drilled at Hole 504B on Leg 111 of the Ocean Drilling Program. Analyses found that these basalts are the most depleted in Sr, Ba, and light REE among mid-ocean ridge basalts (MORB); Ba depletion is especially notable. On the other hand, Sr, Nd, and Ce isotopic ratios for basalts from Hole 504B are within the range of typical MORB values.
Keywords:
111-504B; DRILL; Drilling/drill rig; Joides Resolution; Leg111; North Pacific Ocean; Ocean Drilling Program; ODP
Type:
Dataset
Format:
application/zip, 3 datasets
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