Description Mexico, Sinaloa, Mazatlan, collected 1960-12-00, ex coll. F.J.A. Slieker Jr.. Image by Joop Trausel and Frans Slieker.Author Joop Trausel and Frans Slieker· JPG file - 43.06 kB - 330 x 410 pixels
Extra information Camera Maker: Canon Camera Model: Canon EOS 300D DIGITAL Image Title: Cerithium menkei
Carpenter,1857
Original Time Taken: 2009:02:12 23:35:14 Time Digitized: 2009:02:12 23:35:14 Shutter Speed: 1/10 sec Aperture: f/16 ISO Sensitivity: 100 Exposure Compensation: -1.67 EV Flash Fired: No Flash Original Width: 330 pixels Original Height: 410 pixels Orientation: 1: Horizontal (normal) White Balance: 1 Focal Length: 50 mm Focal Length Equivalent in 35mm Film: 557.13181335303