Gardner, Wilford (2003): Mixed layer depths for cruise TT007, TT008, TT011 and TT013. United States JGOFS Process Study Data 1989-1998; CD-ROM volume 1, version 2, Woods Hole Oceanographic Institution, USA: U.S. JGOFS Data Management Office
Notes. US JGOFS (Joint Global Ocean Flux Study) Data System, http://store.pangaea.de/Projects/JGOFS/US/EpuaPacific/Gardner_mixed.htm