Fossil Friday #287: Palaeoxyris multiplicatum This is the “Fossil Friday” post #287. Expect this to be a regular feature of the website. We will post 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! Hunter Nettles brought an absolutely breathtaking specimen of Palaeoxyris multiplicatum to the Mazon Creek Fossil Day.

Fossil Friday #287: Palaeoxyris multiplicatum #fossils #FossilFriday #MazonCreek #shark #sharkeggcase

Hunter Nettles brought an absolutely breathtaking specimen of Palaeoxyris multiplicatum to the Mazon Creek Fossil Day...

Fossil Friday #274: Palaeoxyris prendeli from Terre Haute #fossils #paleontology #FossilFriday #MazonCreek #TerreHaute #shark #sharkfossil #sharkeggcase #neptunespurse #pennsylvanian #carboniferous #indianafossil

www.esconi.org/esconi_earth...

Next time you’re beachcombing, keep an eye out for these “mermaid’s purses”—tiny ocean gifts that hint at the secret lives of sharks just offshore.🏖🥚🦈

#PuffadderShyshark #MermaidsPurse #SharkEggCase #MarineWonders #OceansResearchInstitute #EndemicToSA #SharkWeekEveryWeek #OceanCuriosities

#therayproject #eggcasesearch #batoidscience #nativespecies #irishnativespecies #skatesandraysofireland #mermaidspurse #sharkeggcase #rayeggcase #idguide

Sciartober Day 10: Egg. I think Shark and Ray egg cases are so cool! This is the egg case of the Australian swellshark or draughtboard shark. The distinctly ridged cases hatch after 11-12 months. #sciartiber2023 #egg #sharkeggcase #australianswellshark #draughtboardshark