Tuesday, November 22, 2011
Look at the wingspan on this fossil brachiopod, it is not fully intact yet measures about 7 cm. Yeah baby!
This brachiopod is a Platyrachella sp. found in the Cedar Valley formation of Benton County, Iowa. It lived in the Middle Devonian period. This is one large Devonian brachiopod that I have not found an equivalent genus to in the fossils of the local Jeffersonville or Silver Creek limestones.
The brachiopod was photographed wet and was cleaned with a Dremel tool - stainless steel rotary brush and Dremel engraver 1-2.5 settings.
This fossil was bought from eBay seller timfossil2001 who has some nice deals on Minnesota and Iowa fossils: http://www.ebay.com/sch/timfossil2001/m.html?item=370559137286&viewitem=&_trksid=p4340.l2562