Tag: shark eggcase
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Fossil Friday #336: Shark Egg Case from Chowder Flats
Here’s a beautiful Palaeoxyris prendeli from Chowder Flats. It’s a shark egg case thought to have been produced by hybodont sharks. P. prendeli was named by Leo Lesquereux in 1870. At that time, it was believed to be a plant part, maybe a seed pod. The name palaeoxyris comes from the the flowering plant genus…
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Fossil Friday #287: Palaeoxyris multiplicatum
Hunter Nettles brought an absolutely breathtaking specimen of Palaeoxyris multiplicatum to the Mazon Creek Fossil Day. This specimen was found last year (2024) in the Pit 1 locality of Mazon Creek.
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Fossil Friday #285: Palaeoxyris lewisi
This is the “Fossil Friday” post #285. 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 Bluesky/Twitter hash tag for contributions from around the world! We have a beautiful Palaeoxyris lewisi shark egg case…
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Fossil Friday #274: Palaeoxyris prendeli from Terre Haute
This is the “Fossil Friday” post #274. 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! —————————————————– Palaeoxyris prendeli is a shark egg…
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Fossil Friday #192: Palaeoxyris lewisi
This is the “Fossil Friday” post #192. 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! Shark egg cases are back on the…
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Fossil Friday #163: Mazon Creek Shark Egg Case
This is the “Fossil Friday” post #163. 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! We have another Mazon Creek fossil today. …
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Fossil Friday #140: Palaeoxyris multiplicatum
What says Christmas more than a fossilized shark egg case from Mazon Creek? Well, Palaeoxyris has always reminded me of the finial Christmas ornaments.
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Fossil Friday #106: Palaeoxyris prendeli from Central Illinois
This is the “Fossil Friday” post #106. 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! This week’s Fossil Friday is a twofer……
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Fossil Friday #86: Mazon Creek Shark Egg Case
This is the “Fossil Friday” post #86. 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! There are a few species of shark…
