The late Neogene : biostratigraphy, geochronology, and paleoclimatology of the last 15 million years in marine and continental sequences /
by William A. Berggren and John A. van Couvering.
- Amsterdam ; New York : Amsterdam ; New York : Elsevier Scientific Pub. Co., 1974.
- Developments in palaeontology and stratigraphy ; 2 .