2024 36 CFR 291.37 – Scientific or paleontological value

2023 36 CFR 291.37 – Scientific or paleontological value

2022 36 CFR 291.37 – Scientific or paleontological value

2021 36 CFR 291.37 – Scientific or paleontological value

2020 36 CFR 291.37 – Scientific or paleontological value

2019 36 CFR 291.37 – Scientific or paleontological value

2016 36 CFR 291.37 – Scientific or paleontological value

2015 36 CFR 291.37 – Scientific or paleontological value