Paleozoic Era 230 Million Years Oil Patch 2750 Feet

Paleozoic Era 230 Million Years Oil Patch 2750 Feet Drilling Permian Period Stone Sampler Paperweight Approximately 5/16 x 3 7/8 inches in diameter.

The ancient ancestor of the Nautilus and today's Squid. Very pretty in a polished black-marble matrix. Morroco. Paleozoic Era, 488 Million Years old.

The ancient ancestor of the Nautilus and today's Squid. Very pretty in a polished black-marble matrix. Morroco. Paleozoic Era, 488 Million Years old.

The ancient ancestor of the Nautilus and today's Squid. Very pretty in a polished black-marble matrix. Morroco. Paleozoic Era, 488 Million Years old.

Dipleura dekayi Paleozoic Era, Devonian Period, 416 million years ago Skaneateles Formation, Hamilton Group, New York lot of 2, longest 9.75 in. Provenance  >from the Steve Dowell Collection, Kent

Eurypterus remipes Paleozoic Era, Silurian Period, 443 million years ago Bertie Waterline, Herkimer County, New York lot of 2, longest 6.5 in. Provenance  from the Steve Dowell Collection, Kentuck

Kettneraspis williamsi  Paleozoic Era, Devonian Period, 416 million years ago Haragan Formation, Claita, Oklahoma plate height 3.5 in. x length 3 in. Provenance  from the Steve Dowell Collection,�

Hutonia lingulifer Paleozoic Era, Devonian Period, 416 million years ago Haragan Formation, Coal County, Oklahoma specimen height 1.5 in. x length 2.5 in. Provenance  from the Steve Dowell Collecti

Paleozoic Era, Silurian Period, 443 million years ago Waldron Shale, Decatur County, Indiana length 10.75 in. Provenance  found by Mark Palatas from the Steve Dowell Collection, Kentucky

Phacops rana Paleozoic Era, Devonian Period, 416 million years ago Sylvania, Ohio plate height 3.5 in. x length 3.5 in. Provenance  from the Steve Dowell Collection, Kentucky

lot of 3, includes: Elrathia kingii Paleozoic Era, Cambrian Period, 542 million years ago Wheeler Formation, Millard County, Utah plate length 3.75 in. Peronopsis interstrictus Paleozoic Era, Cambrian

Ammonoidea Paleozoic Era, Devonian Period, 416 million years ago lot of 4, largest diameter 4.25 in. Provenance from the Art Gerber Collection, Indiana

Scyphocrinus elegans Paleozoic Era, Devonian Period, 416 million years ago Morocco plate length 13.75 in. Provenance  from the Steve Dowell Collection, Kentucky

Paleozoic Era, Carboniferous Period, Mississippian Sub Period, 359 million years ago Crawfordsville, Indiana plate length 9.5 in. Provenance  found and prepared by Tom Whitherspoon from the Steve Do

Pecopteris sp. Paleozoic Era, Carboniferous Period, Pennsylvanian Sub Period, 318 million years ago Mazon Creek, Grundy County, Illinois lot of 4, longest nodule 8 in. Provenance  from the Steve Dow

Furcaster palaeozoicus(starfish) [plate 1] Furcaster palaeozoicus(pair of starfish) [plate 2] Chotecops sp. (trilobite) [plate 2] Paleozoic Era, Devonian Period, Emsian Stage, 407.6 million years ago

Synbathocrinus dentatus Paleozoic Era, Carboniferous Period, Mississippian Sub Period, 359 million years ago Burlington Formation, Monroe County, Missouri specimen height 8.5 in. x width 7.5 in. Prove

Hapalocrinus elegans (crinoid) and Zaphrentis (coral) [plate 1] Codiacrinus schultzei (crinoid) [plate 2] Paleozoic Era, Devonian Period, Emsian Stage, 407.6 million years ago Bundenbach, Germany lot

Culmicrinus sp. Paleozoic Era, Carboniferous Period, Mississippian Sub Period, 359 million years ago Bangor Formation, Calhoun County, Alabama specimen height 5 in. Provenance  found and prepared by

Agaricocrinus splendens [with stem] Forbesiocrinus multibrachiatus Paleozoic Era, Carboniferous Period, Mississippian Sub Period, 359 million years ago Muldrough Formation, Montgomery County, Indiana

Platycrinites sp. Paleozoic Era, Carboniferous Period, Mississippian Sub Period, 359 million years ago Burlington Formation, Monroe County, Missouri specimen height 5.5 in. x length 6.75 in. Provenanc

Paleozoic Era, Carboniferous Period, Mississippian Sub Period, 359 million years ago Missouri plate length 8.25 in. Good three dimensional prep work. Provenance  from the Steve Dowell Collection,

Furcaster palaeozoicus (starfish) [plate 1] Furcaster palaeozoicus (starfish) and Ophiurina iymani (brittlestar) [plate 2] Paleozoic Era, Devonian Period, Emsian Stage, 407.6 million years ago Bun

lot of 2, includes: plate 1: Archimedes sp. Paleozoic Era, Carboniferous Period, Mississippian Sub Period, 359 million years ago Keokuk limestone, Hamilton, Illinois case height 6 in. x length 4 in.