_id Envirodat ID   Parks ID   Collection Date   Months since September 1998   Aluminum/Al   Antimony/Sb   Arsenic/As   Barium/Ba   Beryllium/Be   Bismuth/Bi   Boron/B   Cadmium/Cd   Cesium/Cs   Chromium/Cr   Cobalt/Co   Copper/Cu   Iron/Fe   Lead/Pb   Lithium/Li   Manganese/Mn   Mercury/Hg   Molybdenum/Mo   Nickel/Ni   Rubidium/Rb   Selenium/Se   Silver/Ag   Strontium/Sr   Thallium/Tl   Tin/Sn   Titanium/Ti   Uranium/U   Vanadium/V   Zinc/Zn   colspacer
Envirodat ID Parks ID Collection Date Months since September 1998 Aluminum/Al Antimony/Sb Arsenic/As Barium/Ba Beryllium/Be Bismuth/Bi Boron/B Cadmium/Cd Cesium/Cs Chromium/Cr Cobalt/Co Copper/Cu Iron/Fe Lead/Pb Lithium/Li Manganese/Mn Mercury/Hg Molybdenum/Mo Nickel/Ni Rubidium/Rb Selenium/Se Silver/Ag Strontium/Sr Thallium/Tl Tin/Sn Titanium/Ti Uranium/U Vanadium/V Zinc/Zn