2024 42 USC 15908 – Preservation of geological and geophysical data

2023 42 USC 15908 – Preservation of geological and geophysical data

2022 42 USC 15908 – Preservation of geological and geophysical data

2021 42 USC 15908 – Preservation of geological and geophysical data

2020 42 USC 15908 – Preservation of geological and geophysical data

2018 42 USC 15908 – Preservation of geological and geophysical data

2017 42 USC 15908 – Preservation of geological and geophysical data

2015 42 USC 15908 – Preservation of geological and geophysical data

2014 42 USC 15908 – Preservation of geological and geophysical data

2013 42 USC 15908 – Preservation of geological and geophysical data

2012 42 USC 15908 – Preservation of geological and geophysical data

2010 42 USC 15908 – Preservation of geological and geophysical data