For more information, please see the Rock Box Information PDF. Igneous Sedimentary Metamorphic Fossils Igneous (9) PRR-49813 (Rhyolite) PRR-5935 (Diorite) PRR-5933 (Granite - porphyritic) UN-74 (Pumice) PRR-24237 (Andesite) PRR-5013 (Granite - equigranular) PRR-26543 (Basalt) PRR-5941 (Gabbro) UN-73 (Obsidian) Sedimentary (7) UN-224 (Limestone [Ohio]) PRR-33311 (Sandstone) UN-225 (Bituminous Coal [Kentucky]) UN-227 (Anthractic Coal [Pennsylvania]) PRR-5213 (Shale) UN-209 (Conglomerate) PRR-16429 (Limestone) Metamorphic (6) PRR-26271 (Quartzite) PRR-5287 (Mylonite) PRR-5283 (Schist) PRR-14105 (Marble) PRR-5285 (Gneiss) PRR-947 (Slate) Fossils (13) UN-221 (Crinoid Stems) PRR-4891 (Rotularia) UN-215 (Clams) UN-222 (Brachiopods) UN-216 (Horn Coral) UN-218 (Snails) UN-99 (Petrified Wood) UN-219 (Cephalopods) UN-223 (Trilobite) UN-217 (Colonial Coral) PRR-4901 (Ammonite) UN-178 (Fossil Leaf) UN-220 (Bryozoans)
