Medd, Alan (1980): Nannofossil zonation of the Jurassic/Cretaceous boundary. [International Geological Congress], [location varies], International, 26th international geological congress, 260, georefid:1981-019466

Coverage:
West: -6.3000 East: 8.3000 North: 82.0000 South: 36.0000
West: NaN East: NaN North: NaN South: NaN
West: NaN East: NaN North: NaN South: NaN
West: NaN East: NaN North: NaN South: NaN
Data access:
Provider: SEDIS Publication Catalogue
Data set link: http://sedis.iodp.org/pub-catalogue/index.php?id=1981-019466 (c.f. for more detailed metadata)
This metadata in ISO19139 XML format