^ Encyclopedia of Astrobiology - Volume 1 - Page 512 Muriel Gargaud, Ricardo Amils, Henderson James Cleaves · 2011 "The most striking features of Europa's surface are the series of dark streaks, called “lineae” that crisscross the whole globe"
^James A. Hall III Moons of the Solar System: From Giant Ganymede to Dainty Dactyl 2015 p93 " Lineae: The lineae are lines ..."