. . . . "Geological maps" . . . . . . . . . "Palinspastic thickness map of the Paleogene sequence of the circum-Borneo region, southeast Asia" . . "Palinspastic thickness map of the Paleogene sequence of the circum-Borneo region, southeast Asia"@en . "Maps" . "Maps"@en . . . . . . . . "From 25 to 65 million years ago" . .