Carboniferous Fossil Plant - SOLD 3.07" Sphenopteris sports and for nights after

and for nights after

The Challenger launch decision: Risky technology

Please Note: Size and condition of these specimens varies quite widely

Above: Front of the Specimen Card featuring NASA image STS07-32-1702

The eruption of the Deccan Traps came in relatively fast pulses just before the recognized boundary between the Cretaceous and Paleogene Periods (c

Carboniferous Fossil Plant - SOLD 3.07" Sphenopteris sports and for nights after300,000,000 years ago, in the Carboniferous period, Earth was a dense tropical jungle. Lush forests were home to all manner of prehistoric creatures and swampy landscapes covered the surface. We know of this incredible time thanks to the fossil imprints left behind by plants that were preserved for millions of years. This specimen is a 3. 07" fossil plant from the genus Sphenopteris that was recovered from a coal bed in Kentucky. Mining sites like