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Found 14 results

  1. bockryan

    Sphyraena sp.

    From the album: Fossil Collection: DC Area and Beyond

    Sphyraena sp. Peace River (Wauchula), FL Peace River Formation Miocene
  2. Fin Lover

    Fish and cetacean jaws for ID

    I found two fossilized jaw segments yesterday that I need help IDing, please. I believe the first is either barracuda or wahoo, but I've done a little research and am still not sure how to tell them apart. My guess is wahoo, based on the tooth thickness increasing as it gets closer to the root, but some descriptions I've seen of wahoo teeth describe them as "needle-like", which these are not. Jaw section is 50mm long. Tooth goes from about 1 mm thick at the point to about 5mm at the base. Found in an area that is heavily Oligocene but with a small amount of Miocene (coming from an overlying Pleistocene lag deposit). Jaw #2 I believe is cetacean... something like an echoventator. I previously found a similar one in the same creek, but the spacing between those teeth were greater (both have the double-root teeth). This creek is also Oligocene with some Miocene from overlying lag deposits. 62mm long and 32mm tall. Wet to show the double-root tooth sockets better: New jaw on left, other from same location on right: I hate to @ people if I don't have to but, from reading old posts, I think @Al Dente and @MarcoSr can probably ID wahoo vs. barracuda. Thanks so much!
  3. Mikrogeophagus

    Scomberomorus sp.

    From the album: Eocene

    Scomberomorus sp., Burleson Co. Lutetian, Eocene Dec, 2022
  4. Shellseeker

    Summertime Hunting

    In the summer, my hunting strategies change. The Peace River is too fast and deep for successful hunting. I travel farther into Bone Valley, either land hunting or very remote lakes, rivers, creeks. Generally, I see no other hunters. I have a few spots that I know about but hunt sparsely and save as last resorts. I am having difficulty making time for hunting. Wife is away to SC, and I am on dog sitting duty, guests and relatives are arriving later this week and next. So, Monday was one of the few days I could go.. My hunting partner called Sunday night, had to back out. I went anyway, but when going solo into remote parts of Florida, I take extra precautions. Monday was a beautiful day, sunshine, very warm, and for whatever reasons, noseeums, mosquitoes and horse flies were not as active as they normally are... I went back to a location where I had super success years before. I was finding little shark teeth, ray teeth, broken barbs and denticles and little else. Then I popped a very nice barracuda tooth, one of my best... this shape is not as common as the other shape I find and I started wondering if it was from a different species. Searching the Internet, I found this research paper that used Barracuda fossils from UF_MNH for analysis. I also saw comments that scientists and volunteers were finding bony fishes including Barracuda at Montbrook and we on TFF have members in high places @digit. The paper is : https://www.researchgate.net/publication/347523589_New_Records_of_the_Genus_Sphyraena_Teleostei_Sphyraenidae_from_the_Caribbean_with_Comments_on_Dental_Characters_in_the_Genus It has this photo: A & B are symphyseal teeth, C thru I are "normal" teeth. I did not know that. I find many more symphyseals than normal Barracuda teeth. Back to the days hunting.. I got tired of this location after an hour, and moved 50 feet downstream.. I noted that there was gravel in the center and though I had dug here extensively years previously. So, I did not know why the gravel was there, but decided to try a sieve or two anyway. This screen is pretty full 4-5 shovel fulls. I am scraping some type of bluish clay material. It is the lighter stuff. I am always looking for black. Do you see it? How about now ? I saw it immediately, and paused to take an In_situ shot, just for TFF. Note the black root and gray blade. I have found Megs here before, Usually are bluish green and the roots lighten up a lot. I found this Blue 20 feet away , almost 2 years ago. Here is Monday's Meg, Both seem to have that lighter tip... I found a Tridactyl lower horse tooth in the next sieve. and it not matter how or why the gravel was there. I was finding good stuff and I would stay on this spot for the rest of the day. !!!!! I think this is a lower right m3, similar to example T, page 292 The Fossil Vertebrates of Florida. As you can imagine, I was really pleased. It was not quite over yet.. Back to finding little shark teeth, ray teeth, broken barbs and denticles, broken mammal teeth (likely horse). With 30 minutes to go, I picked up a chunky little tooth, no roots beat up. Did not recognize it and toss it into the collection bag without determining what it might be. At home, a couple of things occurred to me.. Minus the roots, this was basically a whole tooth because the photo of the root area has edges that are mostly unbroken.... the 2nd tooth has a ridge running down the right side with vertical striations.... I have seen that previously at this site. In February, Richard Hulbert identified the tooth on the right as "an upper cheek tooth of a rhino". I think this new tooth on the left is a premolar of a juvenile rhino. The two teeth were found 25 feet apart. Monday was a rather spectacular day. Life is like a box of chocolates. ......
  5. ClearLake

    Sphyraena barracuda

    From the album: Gainesville Florida Microscopic Miocene

    These teeth are thicker and the edges more rounded than "normal" Barracuda teeth, but with the distinctive enamaloid cutting edges, I believe they just show variation within the tooth set.
  6. ClearLake

    Sphyraena barracuda

    From the album: Gainesville Florida Microscopic Miocene

    Tis is the more common form of Barracuda teeth, symmetrical, pointed, with both sharp edges bearing enamel.
  7. ClearLake

    Sphyraena barracuda

    From the album: Gainesville Florida Microscopic Miocene

    These slightly sigmoidal teeth are the less common form of Barracuda teeth.
  8. Been doing some work with a dissecting scope and noticed this serrated barracuda tooth. Tooth is from the Old Church Formation (Oligocene). Is this common for small barracuda teeth?
  9. Reebs

    Tiny sharp tooth ID please

    Hi there, found these teeth at a landsite in Venice, FL. I believe the three on the left could be barracuda? Is this even remotely close to a correct ID?! Heh. Also, what is the tiny more curved one on the far right from? It has a hole in top like it’s a tooth as well. Thanks for looking - Marie
  10. drbush

    ? Barracuda teeth

    Hi friends i went this week to my new fossil hunting site and i found many fish teeth this is one of them , it is 4 mm long , 2 mm wide at the root , sharp ,smooth edges . could it be Barracuda teeth . The area is Pliocene , umm Er Raduma formation .
  11. Brett Breakin' Rocks

    Summerville April 06 2018

    From the album: Summerville, SC Fossil Hunts

    Carcharocles (O.) angustidens Also two barracuda teeth in a portion of jaw

    © Matthew Brett Rutland

  12. oilshale

    Sphyraena bolcensis AGASSIZ, 1844

    Recent Sphyraenea barracuda, own work of Laban712 (from Wikipedia): The genus Sphyraena (from Latin: "pike-like") belongs to the order Perciformes. Members of the genus Sphyraena, better known as Barracudas, are elongated fish, pike-like in appearance, with large pointed heads and jaws. The two dorsal fins are widely separated with the anterior fin having five spines, the posterior fin having only one spine and nine soft rays. The posterior dorsal fin is similar in size to the anal fin and is situated above it. Barracudas normally have an under bite with prominent sharp-edged fang-like teeth in sockets. The oldest known barracuda fossil found so far dates to the Eocene period. All members of the genus Sphyraena are voracious predators; they feed upon cephalopods and crustaceans but mainly prey on fishes. Young barracudas can be often seen in small schools. Adult barracudas are considered to be solitary when it comes to hunting. The great barracuda can swim up to 35 mph, yet it can move forward slowly with no apparent effort; thus increasing its stealth. Barracuda are found primarily in tropical and subtropical waters of the Atlantic, Indian, and Pacific oceans, but certain species such as the Great Barracuda lives in brackish water.
  13. From the album: Vertebrates

    Sphyraena bolcensis Agassiz, 1844 Eocene Ypresian Monte Bolca near Verona Italy The genus Sphyraena (from Latin: "pike-like") belongs to the order Perciformes. Members of the genus Sphyraena, better known as Barracudas, are elongated fish, pike-like in appearance, with large pointed heads and jaws. The two dorsal fins are widely separated with the anterior fin having five spines, the posterior fin having only one spine and nine soft rays. The posterior dorsal fin is similar in size to the anal fin and is situated above it. Barracudas normally have an under bite with prominent sharp-edged fang-like teeth in sockets. The oldest known barracuda fossil found so far dates to the Eocene period. All members of the genus Sphyraena are voracious predators; they feed upon cephalopods and crustaceans but mainly prey on fishes. Young barracudas can be often seen in small schools. Adult barracudas are considered to be solitary when it comes to hunting. The great barracuda can swim up to 35 mph, yet it can move forward slowly with no apparent effort; thus increasing its stealth. Barracuda are found primarily in tropical and subtropical waters of the Atlantic, Indian, and Pacific oceans, but certain species such as the Great Barracuda lives in brackish water.
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