Description Australia, Western Australia, Perth, Cockburn Sound, sandy bottom, by fishing, at 6 m depth, collected 1986, ex coll. W.J.H. Onverwagt. Image by Joop Trausel and Frans SliekerAuthor Joop Trausel and Frans Slieker· JPG file - 44.99 kB - 329 x 482 pixels
Extra information Camera Maker: Canon Camera Model: Canon EOS 300D DIGITAL Image Title: Mactrotoma antecedens
(Iredale,1930) Original Time Taken: 2010:06:09 14:11:13 Time Digitized: 2010:06:09 14:11:13 Shutter Speed: 1/40 sec Aperture: f/16 ISO Sensitivity: 100 Exposure Compensation: -1 EV Metering Mode: Pattern Flash Fired: No Flash Original Width: 329 pixels Original Height: 482 pixels Orientation: 1: Horizontal (normal) White Balance: 1 Focal Length: 50 mm Focal Length Equivalent in 35mm Film: 502.43456625083