Our file includes two datasets of Nd, Sr isotope compositions and content, and radiocarbon values from
1. Table S1: sinking particle and 2. Table S2: sediment samples.

1. Table S1
Sinking particle samples were collected at same location (lat. long), 3 different depths (968 m, 1976 m, and 2938 m), from 2004 ro 2007. 
This includes total mass flux, radiocarbon and aluminium content, Nd isotope compositions and content.

2. Table S2
Sediment samples collected at 34 location, includes radiocarbon, Nd, Sr isotope compositions and content.

