Williams extracts a core from a massive red oak. Specimens up to 400 years old can be found in isolated spots, but it is the last 80-some years the scientists are mainly after
No comments on Williams extracts a core from a massive red oak. Specimens up to 400 years old can be found in isolated spots, but it is the last 80-some years the scientists are mainly after
Tags:
Related Posts
You Asked invites you to share your most pressing questions about climate, science, and sustainability. Lamont-Doherty Earth Observatory and Columbia Climate School experts will respond with clear, evidence-based answers. Pose your questions and story ideas!