Microscopic images of discrete samples were acquired using stereo and upright light microscopes and captured on digital cameras. Image files were uploaded along with a brief description and a record o
Hard rock and sediment thin section images were acquired using either the JRSO-developed Petrographic Image Capture and Archival Tool (PICAT) imager or (rarely) an upright microscope and a digital cam
A dataset containing 3416 species occurrences available in GBIF matching the query: { "DatasetKey" : [ "is (Appendix) Late Cretaceous calcareous nannofossils of DSDP Holes 80-549 and 80-551" ] }
