Browse Items (36 total) Tags: Gray Browse All Browse by Tag Search Items Previous Page of 4 Next Page Sort by: Title Creator Date Added Fern Plant fossils in shale. Tags: Arkansas, Fossils, Geology, Gray, North America, Plants, United States Fern Plant fossils in shale. Tags: Arkansas, Fossils, Geology, Gray, North America, Plants, United States Fern Slab showing a cast of ferns from a coal bed. Tags: Arkansas, Fossils, Geology, Gray, North America, Pennsylvanian, Plants, United States Graptolite Specimen is on a shale slab. Tags: Animals, Europe, Extinct, Fossils, Geology, Germany, Gray Graptolite Specimen is on a shale slab. Tags: Animals, Black, Europe, Extinct, Fossils, Geology, Germany, Gray Graptolite Specimen is on a shale slab. Tags: Animals, Black, Europe, Extinct, Fossils, Geology, Germany, Gray Graptolite Specimen is on a shale slab. Tags: Animals, Black, Europe, Extinct, Fossils, Geology, Germany, Gray Graptolite Specimen is on a shale slab. Tags: Animals, Black, Europe, Extinct, Fossils, Geology, Germany, Gray Graptolite Specimen is on a shale slab. Tags: Animals, Europe, Extinct, Fossils, Geology, Germany, Gray Graptolite Specimen is on a shale slab. Tags: Europe, Extinct, Fossils, Geology, Germany, Gray Previous Page of 4 Next Page Featured Item Boat, Model Small reed model boat depicting life-size ones utilized on Lake Titicaca.
