Obsid Ian PalmerAug 15, 2021 Discover more from Ian Dexter Palmer Ph.D Subscribe to get the latest posts sent to your email. Type your email… Subscribe <span class="nav-subtitle screen-reader-text">Page</span> Previous PostHiking in the Crater of a Volcano – Valles Caldera. CommentCancel reply This site uses Akismet to reduce spam. Learn how your comment data is processed. We use cookies to improve your experience on our website Accept Decline