https://www.usgs.gov/publications/late-eocene-impact-microspherules-stratigraphy-age-and-geochemistry
Late Eocene impact microspherules: Stratigraphy, age and geochemistry | U.S. Geological Survey
Recent discoveries of microtektite and related crystal bearing microspherule layers in deep-sea sediments of the west equatorial Pacific DSDP Sites 292, 315A...
late eocene
https://www.usgs.gov/publications/paleoecological-evaluation-late-eocene-biostratigraphic-zonations-west-coast
Paleoecological evaluation of Late Eocene biostratigraphic zonations on the west coast | U.S....
No abstract available.
https://mapress.com/pe/article/view/palaeoentomology.8.5.11
A new extinct species of Phloiotrya Stephens (Coleoptera: Melandryidae: Dircaeini) from late Eocene...