Warning: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in ..../includes/class_bbcode.php on line 2958 I thought these were fossils!
WOW! Definitely NOT an Isopod! Most definitely a Chiton
They do look very prehistoric! So much that I thought they were initially fossils..till I pried one off and realized it was very much alive..then I felt bad, but lesson learned I guess.