Example images of modern and fossil (mid-Holocene) Porites furcata coral fragments from marine sediments.

Examples of Porites furcata (Family: Poritidae) fragments from marine sediments. These coral fragments are examples of coral specimens that were subsequently measured for coral skeletal carbonate-bound nitrogen isotope analysis.Each file contains multiple images per specimen. Downloading the file may be required for viewing images other than the top image for each specimen.For additional supplemental files and metadata, see: https://doi.org/10.6084/m9.figshare.28811663.