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  1. We got an interesting old find from a closed locality in Germany. Comes from middle devonian and contains some parts of ?Bryozoans The former owner wrote coral on it, but no septa cound be seen. I think it is Bryozoa, but...? what do you think?
  2. SharkySarah

    Lobe-finned fish scale

    From the album: Devonian, Catskill Fm., Pennsylvania USA

    Lobe-finned fish scale
  3. SharkySarah

    Holoptychius sp.

    From the album: Devonian, Catskill Fm., Pennsylvania USA

    Predatory lobe-finned fish scale
  4. SharkySarah

    Ageleodus pectinatus tooth

    From the album: Devonian, Catskill Fm., Pennsylvania USA

    Early freshwater shark tooth
  5. SharkySarah

    Ageleodus pectinatus tooth

    From the album: Devonian, Catskill Fm., Pennsylvania USA

    Early freshwater shark tooth
  6. SharkySarah

    Ageleodus pectinatus tooth

    From the album: Devonian, Catskill Fm., Pennsylvania USA

    Early freshwater shark tooth
  7. SharkySarah

    Turrisaspis elektor armor

    From the album: Devonian, Catskill Fm., Pennsylvania USA

    Placoderm armor
  8. SharkySarah

    Turrisaspis elektor armor

    From the album: Devonian, Catskill Fm., Pennsylvania USA

    Placoderm armor
  9. SharkySarah

    Archaeopteris sp.? Plant matter

    From the album: Devonian, Catskill Fm., Pennsylvania USA

    Plant matter from this site is poorly preserved and is often just leaves similar to pine needles or stem fragments
  10. SharkySarah

    Hyneria lindae tooth

    From the album: Devonian, Catskill Fm., Pennsylvania USA

    Lobe-finned fish tooth
  11. SharkySarah

    Hyneria lindae scale

    From the album: Devonian, Catskill Fm., Pennsylvania USA

    Lobe-finned fish tooth
  12. SharkySarah

    H. lindae scale

    From the album: Devonian, Catskill Fm., Pennsylvania USA

    Lobe-finned fish scale
  13. SharkySarah

    Positive and negative plant matter

    From the album: Devonian, Catskill Fm., Pennsylvania USA

    Positive and negative of an unidentified plant
  14. SharkySarah

    Devonian fish finds

    Looking for some experts on these attached images. These are just ones I can’t figure out. Scale in metric. I had a successful hunt at the end of 2023. Soon I’ll be adding a photo album of this and some of my other finds from various locations. Overall, I found Ageleodus pectinatus teeth, Hyneria lindae teeth and scales, Megalichthys mullisoni scales, Langlieria radiatus scales, Holoptychius sp. scale, acanthodian fish spine, Phyllolepis rossimontina armor, Turrisaspis elektor armor, and plant leaves and stems. EDIT: Location - Clinton County, PA.
  15. I brought out a bag of Devonian brachiopods from the Cerro Gordo to clean up this week when I noticed this unknown in amongst the shells. At first I thought geologic but if you look close, it appears to have six sided symmetry. So is this some sort of echinoderm??
  16. bockryan

    Brachiopoda

    From the album: Fossil Collection: DC Area and Beyond

    Brachiopoda Swatara State Park, PA Mahantango Formation Middle Devonian
  17. EphemeralMoose

    Fossil in reddish sandy stone

    I've been chipping away at this cobble when I have spare time, and slowly exposing this fossil. I found the stone itself in western Illinois, relatively near the rivers. The matrix is shockingly tough, I can only rarely make a difference with any sort of precision, unpowered hand tool. Each grain of sand is firmly in place and does not want to leave. The exposed matrix was originally reddish to brownish, though newly exposed faces of chips broken off lack the red-brown color (the reddish color is entirely lost in the photos). Presumably the stone is Mississippian or Devonian. Other fossils in this rock are all flakey white brachiopod material ranging from 0.5 cm to 4 cm across at the widest points. I have tested some matrix scraps against vinegar, which dissolved the stone around the sand grains, but left the sand grains untouched. I've decided to hold off on any more matrix removal until I know what I should expect to find in the matrix. I found a second one of these, but it chipped off and lost it in my prep area outside. When it comes to the horses & zebras adage I always put more consideration into the zebras than I should, which is why I'm hoping this is some part of a vertebrate but more likely an oddly colored crinoid bit. We just don't have much vertebrate material where I'm at. The photos with circular borders are taken through a stereoscope at 15x magnification. The others have some level of digital zoom applied, but have a scale nearby (mm, cm). I apologize for any focus issues, this new phone has a finicky camera.
  18. It was collected from Bou Dib Formation near Mrakib. Im wondering if they are authentic or fake. Why is the stone they’re on a different color than the rest of the rock?
  19. bockryan

    Dipleura dekayi pygidium

    From the album: Fossil Collection: DC Area and Beyond

    Dipleura dekayi pygidium. Baker, WV Mahantango Formation Middle Devonian
  20. Hiked up to some Devonian Foreknobs Formation exposures yesterday on a mountain in the Jefferson National Forest in Craig County, Virginia. Found some awesome and beautiful ammonoids, cephalopods, and more!!! Now I’ve just gotta find some trilobites and crinoids...lol Some of the better ammonoids I found in some mudstone: Some of the different types of cephalopods along with some brachiopods: And 2 unknowns, not a clue in the world what these are:
  21. Brachio Bill

    Devonian Identification Dilemma

    Recently I have taken interest in fossil hunting after discovering a plethora of fossils from some farmland in Southern Indiana. It is my understanding the fossils are from the Devonian period. My grandsons (5 and 6 years old) and I have collected several specimens I’ve the last couple of months. I have been searching the Internet for weeks trying to correctly identify our finds and just when I think I have something identified —I find other possibilities. I would like to make displays for the grandkids and label our other collections appropriately. I am in hopes this community would help identify the specimens, and provide advice on how best to label the fossils. I appreciate any assistance that can be provided. Thanks. —Bill Shingleton PS: All the fossils depicted are from Jeffersonville, IN.
  22. bockryan

    Bivalvia

    From the album: Fossil Collection: DC Area and Beyond

    Bivalvia Deep Springs Road Quarry, NY Windom Formation Middle Devonian
  23. connorp

    Devonian Fish Bone

    Curious about this piece of fish bone. From a Middle Devonian (Givetian) site. It's fragmentary and weathered, but the weathering exposed some interesting structures on the underside, consisting of parallel rows of indentations. Not sure what to make of it. Any thoughts?
  24. Found this specimen in Pike County, PA. Here are some photos from different angles! This fossil has taken me in all different directions with regards to research. I have been unable to discern what this find may be. If anyone has an idea, I’d love to hear it! (My guess) Lepidodendron or Archaeopteris sapling branch??
  25. Found this specimen when hunting just outside Danville, PA in a roadcut near the Susquehanna river. This is from the same visit as my previous post. The location is Trimmers Rock formation. My best guess is Leiorhynchus but I'm pretty stumped on this one.
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