May 15, 2011November 3, 2012Growth line patterns in whelk shells Continue reading "Growth line patterns in whelk shells"
May 14, 2011November 23, 2012Parts of the shell – Common Whelk Continue reading "Parts of the shell – Common Whelk"
May 12, 2011November 23, 2012Ammonites at Chapmans Pool Continue reading "Ammonites at Chapmans Pool"
May 8, 2011Pebbles at Budleigh Salterton Part 3 Continue reading "Pebbles at Budleigh Salterton Part 3"
