Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) E. Thomas and N. J. Shackleton,The Paleocene-Eocene benthic foraminiferal extinction and stable isotope anomalies,"Geological Society, London, Special Publications",0305-8719,Geological Society of London,1996-01,101,1,401-441,https://cir.nii.ac.jp/crid/1362544418337577344,https://doi.org/10.1144/gsl.sp.1996.101.01.20