Description Mexico, Sonora, Puerto Peñasco, ex coll. F.J.A. Slieker Jr.. Image by Joop Trausel and Frans SliekerAuthor Joop Trausel and Frans Slieker· JPG file - 37.30 kB - 296 x 433 pixels
Extra information Camera Maker: Canon Camera Model: Canon EOS 300D DIGITAL Image Title: Cerithidea mazatlanica
Carpenter,1857 Original Time Taken: 2009:02:12 16:13:37 Time Digitized: 2009:02:12 16:13:37 Shutter Speed: 1/50 sec Aperture: f/16 ISO Sensitivity: 100 Exposure Compensation: 0.67 EV Metering Mode: Pattern Flash Fired: No Flash Original Width: 296 pixels Original Height: 433 pixels Orientation: 1: Horizontal (normal) White Balance: 1 Focal Length: 50 mm Focal Length Equivalent in 35mm Film: 559.02397520718