Keywords: Erebus and terror 1840.jpg source National Oceanic and Atmospheric Administration NOAA http //www photolib noaa gov/historic/c gs/theb3770 htm Boats from HMS EREBUS and HMS TERROR - Captain James Clark Ross Sounded in open ocean at 27 43 S and 17 48 W Recorded depth of approximately 2200 fathoms First modern successful sounding in deep ocean line space Image ID theb3770 Historic C GS Collection Location South Atlantic Ocean Photo Date 1840 Credit NOAA Central Library PD-old 1840 in art James Clark Ross HMS Terror ship 1813 HMS Erebus ship 1826 |