2024 16 USC 470aaa-3 – Collection of paleontological resources

2023 16 USC 470aaa-3 – Collection of paleontological resources

2022 16 USC 470aaa-3 – Collection of paleontological resources

2021 16 USC 470aaa-3 – Collection of paleontological resources

2020 16 USC 470aaa-3 – Collection of paleontological resources

2018 16 USC 470aaa-3 – Collection of paleontological resources

2017 16 USC 470aaa–3 – Collection of paleontological resources

2015 16 USC 470aaa–3 – Collection of paleontological resources

2014 16 USC 470aaa-3 – Collection of paleontological resources

2013 16 USC 470aaa-3 – Collection of paleontological resources

2012 16 USC 470aaa-3 – Collection of paleontological resources

2010 16 USC 470aaa-3 – Collection of paleontological resources