Description Colombia, La Guajira, Guajira Peninsula, muddy sand, by shrimpers, at 90 m depth, collected October 1991, ex coll. J.G.B. Nieuwenhuis. Image by Joop Trausel and Frans SliekerAuthor Joop Trausel and Frans Slieker· JPG file - 93.11 kB - 303 x 454 pixels
Extra information Camera Maker: Canon Camera Model: Canon EOS 300D DIGITAL Image Title: Conasprella centurio
(Born,1778) Original Time Taken: 2009:01:03 13:03:39 Time Digitized: 2009:01:03 13:03:39 Shutter Speed: 1/30 sec Aperture: f/16 ISO Sensitivity: 100 Exposure Compensation: -1.33 EV Metering Mode: Pattern Flash Fired: No Flash Original Width: 303 pixels Original Height: 454 pixels Orientation: 1: Horizontal (normal) White Balance: 1 Focal Length: 50 mm Focal Length Equivalent in 35mm Film: 537.18476941069