Description Venezuela, Zulia, Golfo de Venezuela, Entrance Lago de Maracaibo, by dredging, at 72 m depth, collected August 1977, ex coll. F.J.A. Slieker Jr.. Image by Joop Trausel and Frans SliekerAuthor Joop Trausel and Frans Slieker· JPG file - 51.52 kB - 482 x 281 pixels
Extra information Camera Maker: Canon Camera Model: Canon EOS 300D DIGITAL Image Title: Crucibulum striatum
(Say,1826) Original Time Taken: 2009:04:01 10:33:07 Time Digitized: 2009:04:01 10:33:07 Shutter Speed: 1/50 sec Aperture: f/14 ISO Sensitivity: 100 Exposure Compensation: -1 EV Metering Mode: Pattern Flash Fired: No Flash Original Width: 482 pixels Original Height: 281 pixels Orientation: 1: Horizontal (normal) White Balance: 1 Focal Length: 50 mm Focal Length Equivalent in 35mm Film: 525.65973351005