Andrea's Boss at her new job donated some rocks to our store. Apparently one of their previous tenants was a science teacher. He left behind some specimens that were interesting. I've chosen a few of the more interesting ones to display.
This is an Anda- Luciano trilobite from Morocco. I've had these before occasionally, but they sold quickly and never had a chance to post one.
Here are some strange fossil tracks.
I've done some research and as best as I can tell they are some kind of trilobite tracks (much smaller than the one previously pictured). I found the 80 degree turn fascinating.
I wet the tracks to make them more visible.
If anyone has ideas of what animal they may be, let me know.
Some people may perceive this as a type of coral. But actually it is a sand worm cast.
Each tiny hole is a tube that was bored into the sand by pin sized worms(eels) that would come out of the sand to feed on plankton.
https://www.google.com/url?sa=i&source=images&cd=&cad=rja&uact=8&ved=2ahUKEwj9-I324J3hAhUq5YMKHe-LDnAQjRx6BAgBEAU&url=https%3A%2F%2Fwww.videoblocks.com%2Fvideo%2Funderwater-sand-worm-in-aquarium-b3iss95dir9ous0o&psig=AOvVaw1oatQyL5qxKhGBhAektp4B&ust=1553619261844198
Here is another interesting little find
This is an annelid (fossilized worm). Fossilized soft bodied creatures are very rare,so this one is special.
A careful inspection reveals a segmented body as in all annelids
As I was writing this post, two of these specimens found new homes.
