1. Sediment fluxes based on orbitally tuned time scale 5 Ma to 14 Ma, site 926;Shackleton,1997
2. Astronomical calibration of Oligocene–Miocene time;Shackleton;Philos. Trans. R. Soc. Lond.,1999
3. Orbital, precessional, and insolation quantities for the Earth from −20 Ma to +10 Ma;Laskar;Astron. Astrophys.,1993
4. A high resolution chronology of orbitally paced climate oscillations across the Oligocene/Miocene boundary;Zachos;Nature,1997
5. Latest Oligocene through early Miocene isotopic stratigraphy and deep water paleoceanography of the western equatorial Atlantic: sites 926 and 929;Flower,1997