Description Italy, Lazio, Roma, Anzio, at 500 m depth, collected February 1999, ex coll. J. Trausel. Image by Joop Trausel and Frans SliekerAuthor Joop Trausel and Frans Slieker· JPG file - 37.58 kB - 282 x 392 pixels
Extra information Camera Maker: Canon Camera Model: Canon EOS 300D DIGITAL Image Title: Alvania testae
(Aradas & Maggiore,1844) Original Time Taken: 2008:01:18 18:24:44 Time Digitized: 2008:01:18 18:24:44 Shutter Speed: 1/20 sec Aperture: f/0 ISO Sensitivity: 100 Exposure Compensation: -0.33 EV Metering Mode: Pattern Flash Fired: No Flash Original Width: 282 pixels Original Height: 392 pixels Orientation: 1: Horizontal (normal) White Balance: 1 Focal Length: 0 mm