Figure 3
From: Increased chemical weathering during the deglacial to mid-Holocene summer monsoon intensification

All available (a) 87Sr/86Sr and (b) εNd records in and around Andaman Sea along with new Alcock seamount core data (SK 168 - this study). Dashed line in εNd of MD176 indicates proposed increase in radiogenic nature observed in central Andaman Sea cores. The red markings on x-axis indicate the isotopic values of sediments from continental shelf off river mouths and Middle Andaman island beach (names abbreviated). Ar-Arakan coast, Ir-off Irrawaddy, Sa-off Salween, Si-off Sittang and AnB-Andaman island beach sediment.