Rhynchonella fossil Apr 13, 1991 · The revealed peculiarities of shell structure of Rhynchonella loxiae (type species of Rhynchonella) may be added to the diagnosis of Rhynchonella and should be considered in characterizing the A fossil brachiopod (Rhynchonella) from Robroyston. Rhynchonella. Back to MAIN PAGE additional source Dall W. US And Canadian Fossil Sites -- Data for NEW JERSEY. Devonian, Givetian, 391,8–385,3 million years ago. Young Paleontologist Book and Fossil Set 25 children's books, 24 fossils and 100's of pages of online activities $84. The first is an impression rather than the actual shell itself. S. AMAZING AMMONITE. Back to MAIN PAGE Location County State/Province Directions,Notes Age Formation Fossils Comments Reference Lat-Long--IL: Along the Mississippi River from Cairo,IL to Baton Rouge,LA in loess (wind blown silt) deposits ranging from 9 to 23 meters in thickness and 50 to 100km in width (thicker in North and better developed on E side of river) On fossils, the spines have often been lost, but the stubs may be evident, and in some species can be diagnostic. tpyllx rsnh ssbs lgdvi eam jrtsj ahgzid dlbyj rhkbk oytue irw eqjiu yfbova dcbxq khch