Same type of coral as shown in previous slide (Slide 11). This stone-like structured coral has formed a boulder. SL177/12 SEPTEMBER 8, 2023 BY ANONYMOUS Download PDF (2MB) PEIN Date Created Wed, 10/07/2015 - 02:59 PEIN Date Modified Mon, 02/03/2020 - 20:47 PEIN Notes Slide 12 of 58 Record id 77134 Publication Date 1993