This is the "Fossil Friday" post #77. Expect this to be a somewhat regular feature of the website. We will post any fossil pictures you send in to esconi.info@gmail.com. Please include a short description or story. Check the #FossilFriday Twitter hash tag for contributions from around the world!
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This week, we have a Laveiniopteris rarinervis from Mazon Creek... literally Mazon Creek or at least Mazon River. This beauty was found this past summer at the I&M Canal Corridor field trip in late August by Rich Holm. This one is in a softer concretion. It opened in about 3 or 4 cycles. Enjoy!
