T1. Trace element composition of USGS rock powders.
T2. Trace element compositions, Site 1095.
T3. Trace element compositions, Site 1096.
T4. Trace element compositions, Site 1101.
T5. Major element compositions, Site 1095.
T6. Major element compositions, Site 1096.
T7. Major element compositions, Site 1097.
T8. Major element compositions, Site 1101.
