After reading this Trilobite Tale web page , it inspired me to modify my own gas powered trimmer with a diamond blade.  The blade is one th...

This plate was recently sand abrasive cleaned.  It revealed the cephalon of a Phacops rana (Green, 1832) trilobite with a Tentaculites  (Sc...

Happy Independence Day , U S A ! As one can see from the picture the ancient Devonian Period sea beds are now becoming exposed in this s...