1607 |
Seed Fern Plate |
Alethopteris seilii |
|
|
St. Clair, Pennsylvania |
223 |
Trilobite |
Ditomopyge scitula |
|
|
Lake Bridgeport Shale, Wolf Mountain Formation, Lake Bridgeport, Texas |
236 |
Brachiopods |
Dictyoclostus sp. |
|
|
Kansas City, Missouri |
240 |
Brachiopod |
Linoproductus sp. |
|
|
Texas |
242 |
Large Horn Coral |
Caninia torquia |
|
|
Hueco Mountains, Texas |
243 a,b |
Coral |
Lophophyllum profundum |
|
|
Hueco Mountains, Texas |
244 |
Sea Lilly |
Erisocrinus typus (white) |
|
|
LaSalle Limestone, Pontiac, Illinois |
245 |
Sea Lilly |
Stellarocrinus bilineatus |
|
|
LaSalle Formation, Ocoya, Illinois |
246 |
Crinoid Stem |
|
|
|
|
248 a |
Holothuroid (Sea Cucumber) |
Achistrum sp. |
|
|
Essex, Illinois |
248 b |
Holothuroid (Sea Cucumber) |
Achistrum sp. |
|
|
Essex, Illinois |
252 |
Snail |
Worthenia sp. |
|
|
Texas |
253 |
Mussel |
Myalina perattenuata |
|
|
Grundy County, Missouri |
256 |
Tree Fern Leaf |
Pecopteris sp |
|
|
Franklin County, Kansas |
259 b |
Scouring Rush |
Annularia longifolia |
|
|
Terre Haute, Indiana |
259 b |
Scouring Rush |
Annularia longifolia |
|
|
Terre Haute, Indiana |
262 |
Scouring Rush |
Annularia stellata |
|
|
Mazon Creek, Illinois |
266 |
Scouring Rush Trunk (internal mold) |
Calamites sp. |
|
|
Iowa |
270 |
Seed Fern Leaf |
Neuropteris sp. |
|
|
Mazon Creek, Illinois |
276 a |
Seed Fern |
Sphenopteris artemisaefolioides (pair) |
|
|
Galesburg, Illinois |
276 b |
Seed Fern |
Sphenopteris artemisaefolioides (pair) |
|
|
Galesburg, Illinois |
279a (279b in storage) |
Tully Monster |
Tullimonstrum gregarium |
|
|
Mazon Creek Formation, Illinois |
5016a *5016b in storage) |
Tully Monster |
Tullimonstrum gregarium |
|
|
Mazon Creek Formation, Illinois |
694 |
Trace Fossils (Sea star resting places and trilobite burrows.) |
|
|
|
Tonganoxie Sandstone, Ottawa, Kansas |
706 |
Seed Fern |
Neuropteris sp. |
|
|
Mazon Creek, Illinois |
710 a |
Seed Fern |
Sphenophyllum emarginatum (pair) |
|
|
Terre Haute, Indiana |
710 b |
Seed Fern |
Sphenophyllum emarginatum (pair) |
|
|
Terre Haute, Indiana |
Pn-01 |
Coal |
|
|
|
|
PnHSU20 |
Scale Tree |
Lepidodendron |
|
|
|