Description United States, California, San Francisco County, San Francisco Bay, at low tide on muddy sand, collected 1992-00-00, ex coll. H.H.M. Vermeij. Image by Joop Trausel and Frans Slieker.Author Joop Trausel and Frans Slieker· JPG file - 44.45 kB - 330 x 454 pixels
Extra information Original Width: 330 pixels Original Height: 454 pixels Orientation: 1: Horizontal (normal)