Description Mexico, Colima, Manzanillo, by dredging, at 30 m depth, collected 1974, ex coll. W.J.H. Onverwagt. Image by Joop Trausel and Frans SliekerAuthor Joop Trausel and Frans Slieker· JPG file - 40.44 kB - 323 x 441 pixels
Extra information Camera Maker: Canon Camera Model: Canon EOS 300D DIGITAL Image Title: Corbula nasuta
G.B.Sowerby,1833 Original Time Taken: 2009:11:01 12:54:05 Time Digitized: 2009:11:01 12:54:05 Shutter Speed: 1/25 sec Aperture: f/16 ISO Sensitivity: 100 Exposure Compensation: 0 EV Metering Mode: Pattern Flash Fired: No Flash Original Width: 323 pixels Original Height: 441 pixels Orientation: 1: Horizontal (normal) White Balance: 1 Focal Length: 50 mm Focal Length Equivalent in 35mm Film: 536.40099416971