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Showing results for tags 'Oliver Creek'.
gwestbrook posted a topic in Fossil Hunting TripsA couple of relatively nice Oxytropidoceras sp ammonites I found on a spring hunt with the Dallas Palaeontological Society to Oliver Creek in Denton County, Texas a couple of years ago.
DinoMike posted a topic in Fossil Hunting TripsWent on my first hunt to Oliver Creek, a REALLY productive ammonite site, thanks to a Dallas Paleo Society field trip. Goodland Formation, 103.4 to 105.4 million years old. Here's the scoop: First, ammonites.
So, here's my first fossil prep job. I kinda broke a rule of prep... I used acetic acid (CAREFULLY) on an echinoid. It worked out pretty well. Here are before & after pics. Kinda washed out from the flash, but it can't be helped. Scale in photos is a cm ruler.