Pennsylvanian

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