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  • All the Cephalopods (Of Texas) - Fossil Hunting Trips - The Fossil Forum
    Greetings from Texas! So I have posted previously about my hunt to find all the species of Echinoids in Texas Well, I am also on the same fossil quest for all the ammonites, nautiloids, baculites, turrilites and belemnites I can find as well! When looking for one, you might as well look for the
  • The wonderful world of Cephalopods - Reddit
    r Cephalopod: Everything Squids, Octopi, Cuttlefish, and Nautili Action Movies Series; Animated Movies Series
  • Why there are no freshwater cephalopods? : r askscience - Reddit
    Cephalopods are adapted to high-pressure environments (high-pressure = low oxygen pressure) and as such use hemocyanin instead of hemoglobin to transport oxygen Hemocyanin, having copper instead of iron, has a much lower affinity for oxygen-rich environments, such as freshwater
  • Cephalopods from Rockford Limestone Indiana - Fossil ID
    Miller Garner : Lower Missisippian cephalopods of Michigan ID133 pdf 4 05 MB
  • The Upper Ordovician Nautiloid Beds of Graf, Iowa
    Two weeks ago while I was at the ESCONI Fossil Mineral Show, I bid on and won a great little piece of rock that was identified as Isorthoceras sociale Cephalopods from the Upper Ordovician - Maquoketa Formation of Graf, Iowa I did a little research before heading out to the MAPS Show yesterday and decided on my way back home, I would take a
  • Cephalopods from the Cherry Valley limestone NY
    I explored all the layers but time was short so I focused on the Cherry valley hoping to find the large cephalopods it is famous for The main purpose of the trip was compare this section of the limestone and it’s fossils with an outcrop 30 miles away in which I found this very large Agoniatites expansus section
  • Are all cephalopods so intelligent? : r marinebiology - Reddit
    In terms of coleoid cephalopods, we don't know much more than that They should all have decent memorization skills, and in some instances some critical thinking abilities (puzzle solving) Nautilus are in fact not as smart, but do seem to have short and long term memory, although that long term memory only lasts around 24 hours
  • Jacksboro Texas Cephalopods Sponge - The Fossil Forum
    I need help Identifying 3 cephalopods and 1 sponge from the Pennsylvanian Finis Shale from the Lost Creek Reservoir near Jacksboro, Texas The first photo, P1010075, is a 3 3 cm sponge The second photo, P1010077, is a keel view of a 4 3cm piece of cephalopod similar to Agathiceras
  • The Upper Ordovician Nautiloid Beds of Graf, Iowa
    I personally have only found two of what I would consider enmasse die offs of cephalopods Both were isolated stones, one contained ~300 ammonites the other stone contained ~200 The strange thing about both stones found miles apart most of the specimens, contained in the stones, were within a quarter of an inch in size of being the same size
  • All the Cephalopods (Of Texas) Nautiloids - The Fossil Forum
    In my ongoing hunt to find as many different cephalopods as I can here are some nautiloids! All found in Central Texas, the most recent one just last week in the Dessau Formation in Austin Chalk I thought it was an echinocorys echinoid (which is what I was actually looking for goes to show th





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