Jump to content

Search the Community

Showing results for tags 'turtles'.



More search options

  • Search By Tags

    Type tags separated by commas.
    Tags should be keywords or key phrases. e.g. carcharodon, pliocene, cypresshead formation, florida.
  • Search By Author

Content Type


Forums

  • Fossil Discussion
    • General Fossil Discussion
    • Fossil Hunting Trips
    • Fossil ID
    • Is It Real? How to Recognize Fossil Fabrications
    • Partners in Paleontology - Member Contributions to Science
    • Questions & Answers
    • Fossil of the Month
    • Member Collections
    • A Trip to the Museum
    • Paleo Re-creations
    • Collecting Gear
    • Fossil Preparation
    • Member Fossil Trades Bulletin Board
    • Member-to-Member Fossil Sales
    • Fossil News
  • Gallery
  • Fossil Sites
    • Africa
    • Asia
    • Australia - New Zealand
    • Canada
    • Europe
    • Middle East
    • South America
    • United States
  • Fossil Media
    • Members Websites
    • Fossils On The Web
    • Fossil Photography
    • Fossil Literature
    • Documents

Blogs

  • Anson's Blog
  • Mudding Around
  • Nicholas' Blog
  • dinosaur50's Blog
  • Traviscounty's Blog
  • Seldom's Blog
  • tracer's tidbits
  • Sacredsin's Blog
  • fossilfacetheprospector's Blog
  • jax world
  • echinoman's Blog
  • Ammonoidea
  • Traviscounty's Blog
  • brsr0131's Blog
  • brsr0131's Blog
  • Adventures with a Paddle
  • Caveat emptor
  • -------
  • Fig Rocks' Blog
  • placoderms
  • mosasaurs
  • ozzyrules244's Blog
  • Sir Knightia's Blog
  • Terry Dactyll's Blog
  • shakinchevy2008's Blog
  • MaHa's Blog
  • Stratio's Blog
  • ROOKMANDON's Blog
  • Phoenixflood's Blog
  • Brett Breakin' Rocks' Blog
  • Seattleguy's Blog
  • jkfoam's Blog
  • Erwan's Blog
  • Erwan's Blog
  • Lindsey's Blog
  • marksfossils' Blog
  • ibanda89's Blog
  • Liberty's Blog
  • Liberty's Blog
  • Back of Beyond
  • St. Johns River Shark Teeth/Florida
  • Ameenah's Blog
  • gordon's Blog
  • West4me's Blog
  • West4me's Blog
  • Pennsylvania Perspectives
  • michigantim's Blog
  • michigantim's Blog
  • lauraharp's Blog
  • lauraharp's Blog
  • micropterus101's Blog
  • micropterus101's Blog
  • GPeach129's Blog
  • nicciann's Blog
  • Olenellus' Blog
  • nicciann's Blog
  • maybe a nest fossil?
  • Deep-Thinker's Blog
  • Deep-Thinker's Blog
  • bear-dog's Blog
  • javidal's Blog
  • Digging America
  • John Sun's Blog
  • John Sun's Blog
  • Ravsiden's Blog
  • Jurassic park
  • The Hunt for Fossils
  • The Fury's Grand Blog
  • julie's ??
  • Hunt'n 'odonts!
  • falcondob's Blog
  • Monkeyfuss' Blog
  • cyndy's Blog
  • pattyf's Blog
  • pattyf's Blog
  • chrisf's Blog
  • chrisf's Blog
  • nola's Blog
  • mercyrcfans88's Blog
  • Emily's PRI Adventure
  • trilobite guy's Blog
  • xenacanthus' Blog
  • barnes' Blog
  • myfossiltrips.blogspot.com
  • HeritageFossils' Blog
  • Fossilefinder's Blog
  • Fossilefinder's Blog
  • Emily's MotE Adventure
  • farfarawy's Blog
  • Microfossil Mania!
  • A Novice Geologist
  • Southern Comfort
  • Eli's Blog
  • andreas' Blog
  • Recent Collecting Trips
  • retired blog
  • Stocksdale's Blog
  • andreas' Blog test
  • fossilman7's Blog
  • Piranha Blog
  • xonenine's blog
  • xonenine's Blog
  • Fossil collecting and SAFETY
  • Detrius
  • pangeaman's Blog
  • pangeaman's Blog
  • pangeaman's Blog
  • Jocky's Blog
  • Jocky's Blog
  • Kehbe's Kwips
  • RomanK's Blog
  • Prehistoric Planet Trilogy
  • mikeymig's Blog
  • Western NY Explorer's Blog
  • Regg Cato's Blog
  • VisionXray23's Blog
  • Carcharodontosaurus' Blog
  • What is the largest dragonfly fossil? What are the top contenders?
  • Hihimanu Hale
  • Test Blog
  • jsnrice's blog
  • Lise MacFadden's Poetry Blog
  • BluffCountryFossils Adventure Blog
  • meadow's Blog
  • Makeing The Unlikley Happen
  • KansasFossilHunter's Blog
  • DarrenElliot's Blog
  • jesus' Blog
  • A Mesozoic Mosaic
  • Dinosaur comic
  • Zookeeperfossils
  • Cameronballislife31's Blog
  • My Blog
  • TomKoss' Blog
  • A guide to calcanea and astragali
  • Group Blog Test
  • Paleo Rantings of a Blockhead
  • Dead Dino is Art
  • The Amber Blog
  • TyrannosaurusRex's Facts
  • PaleoWilliam's Blog
  • The Paleo-Tourist
  • The Community Post
  • Lyndon D Agate Johnson's Blog
  • BRobinson7's Blog
  • Eastern NC Trip Reports
  • Toofuntahh's Blog
  • Pterodactyl's Blog
  • A Beginner's Foray into Fossiling
  • Micropaleontology blog
  • Pondering on Dinosaurs
  • Fossil Preparation Blog
  • On Dinosaurs and Media
  • cheney416's fossil story
  • jpc
  • Red-Headed Red-Neck Rock-Hound w/ My Trusty HellHound Cerberus
  • Red Headed
  • Paleo-Profiles
  • Walt's Blog
  • Between A Rock And A Hard Place
  • Rudist digging at "Point 25", St. Bartholom√§, Styria, Austria (Campanian, Gosau-group)
  • Prognathodon saturator 101

Calendars

  • Calendar

Categories

  • Annelids
  • Arthropods
    • Crustaceans
    • Insects
    • Trilobites
    • Other Arthropods
  • Brachiopods
  • Cnidarians (Corals, Jellyfish, Conulariids )
    • Corals
    • Jellyfish, Conulariids, etc.
  • Echinoderms
    • Crinoids & Blastoids
    • Echinoids
    • Other Echinoderms
    • Starfish and Brittlestars
  • Forams
  • Graptolites
  • Molluscs
    • Bivalves
    • Cephalopods (Ammonites, Belemnites, Nautiloids)
    • Gastropods
    • Other Molluscs
  • Sponges
  • Bryozoans
  • Other Invertebrates
  • Ichnofossils
  • Plants
  • Chordata
    • Amphibians & Reptiles
    • Birds
    • Dinosaurs
    • Fishes
    • Mammals
    • Sharks & Rays
    • Other Chordates
  • *Pseudofossils ( Inorganic objects , markings, or impressions that resemble fossils.)

Found 15 results

  1. Need help

    so i went to Orlando Science Center today for the Dino Digs exhibition but in Jurassic Ridge dig pit area i know that there is a Camptosaurus, Camarasaurus, Ceratosaurus and a Stegosaurus, but there is some species and genus of dinosaurs and other animals that i dont know what there like take for example the turtle shell, the alligator crocodile like animal fossil, the ankylosaur like fossil and that bone that i dont know what species does it belong to and that nest that i don't know which dinosaur does it belong to.
  2. turtles

    what have i found?
  3. http://theconversation.com/first-fossil-trails-of-baby-sea-turtles-found-in-south-africa-122434
  4. I spent the day hunting the badlands of the Hell Creek formation in northwest South Dakota. It was beautiful outside. The sun was shining, the breeze was blowing and the insects were mild. The group started the day working the amber microsite- a spot where a phenomenal amount of amber is produced from lignite rich exposures mixed in with a deposit of smaller fossils. I spent several hours picking up amber bits along with a variety of other fossils. Here are some photos from the first few hours of the day Views of some of the collecting area A shot of the gravel where many of the fossils lie. Some pics of the amber- a small fraction of what I picked up. Several Brachychampsa alligator teeth. Left: A small Edmontosaurus tooth Right: A small digit, potentially turtle or crocodile Left: Small vertebra- amphibian? squamate? Right: Crocodilian osteoderm Left: One of my best Brachychampsa teeth to date Right: Awesome crocodilian tooth I left the amber microsite around noon to go prospecting with some other people, here is a view from atop a butte we found some fossils on. I found this awesome turtle claw after finding some shell pieces eroding from near the top of the butte. Since I found it among many pieces of softshell turtle shell I would assume it's a trionychid. As we moved away from the butte, we explored a dried creek bed which created a small valley with some exposures on the side. We found a few fossils including a champsosaur vertebra another cool claw. It belongs to another species of turtle, although I'm not sure what variety. I returned to the microsite to wrap up the day and was not disappointed by my finds. I found this Paronychodon tooth below the main amber site . My last big find of the day was this cool section of crocodile jaw. I found a ton of great fossils today and I'm crossing my fingers that tomorrow will be just as productive!
  5. Manchurochelys liaoxiensis from Liaoning province. These turtles have shown up in the forum before, some with the conclusion they are real, some not. Here is an incredible display of turtles with fish! However, I am highly skeptical despite coming from a reputable source. They seem to have a halo of color all the way around them. On extreme angles there are some parts where the shell is not attached to the matrix. Even the fish are "on" the matrix, not in it. It is not resin, as I have exposed many parts to a soldering iron. The crack on that back seems to run under, not through, the turtles but is visible on the front where the turtles are not. It even runs under, not through, a limb. To me, a best case scenario is that these "real" fossils were placed onto a stone slab, but that seems like a lot of unnecessary work. If the turtles are casts that are put onto the matrix, is there an easy way to tell? Would x-ray be useful as the turtle and the matrix are likely different densities if the turtles were added on? And can anyone recognize the fish? If they are millions of years apart, that might answer the question. but where are the heads of the fish? Llastly, for a fascinating read on fakes, check this out: https://www.researchgate.net/publication/265208436_Fossil_fakes_and_their_recognition This is not the site of a seller, so it should not break the rules of this forum...if I am not mistaken. Thanks for your thoughts!
  6. We had two really great Dinosaur programs this week. We have two more Dino programs and a shark program next week too so things are rolling along very nicely for us. I did notice this week that we are missing out on an opportunity to give a broader picture of the paleoecology of the dinosaur era. The kids yesterday wanted to see Pterosaur and marine reptile fossils. We had a chance to really explain the difference between those reptiles and dinosaurs because we have yet to acquire those fossils. I wanted to open this topic to TFF members because I respect the knowledge of fossils and the animals that left the fossils behind that our friends have. We need to round out our programs and I need to begin learning more about dinosaur age animals that were not dinosaurs. We do have croc teeth that will start going with us and I am putting together a display of dinosaur era shark teeth to keep in the dino program bin. Now that I have a better handle on how much material we can fit into an hour long program, I can tighten up the program and find a few minutes to cover non dinosaurs. This is where we need your help. I want to know what critters from the age of dinosaurs you think we should be touching on. What animals do I need to start looking into getting fossil representatives from and what critters do i need to study ? I thought it might be really fun to get the opinions of our friends and have the great minds here contribute to the material cover. This is open to all forum members so give us your thoughts and knowledge. Help us further our education goals by creating a more well rounded program !
  7. OK...the wife and I are starting to plan an epic fossil hunting trip for next year (our 30th anniversary). We've wanted to hunt the White River near Chadron, Nebraska forever. Now's the time. I have no connections to property, so I'm looking to the collective knowledge of the Forum. I know property is pretty sealed up vs. how it was in the 90's. We're willing to pay (within reason) for access. Anyone have suggestions?
  8. My youngest son and I left for a fossil hunting trip this last thursday and hit many a fossil site in South Dakota. Because there will be lots and lots of prep from this trip I have decided to put all this on this one thread. This is gunna take quite awhile!!! We drove the first day 12 and 1/2 hours. Had some serious road buzz. Only way to take care of that is some 'road buzz liquid'. The next morning we met up with my buddy that ive been working on for 18 months. Didnt find a whole lot, but did come away with some crab concretions of the rare Dakota cancer. 3 of these for certain has crabs in them, the rest? What kind of preservation they have? Complete? But whatever happens with these, I most certainly have none so far, so this is quite exciting for me. Ive only ever seen one that was in a concretion and the poor guy absolutely butchard it!!!! Gunna be very interesting to say the least. Our second camp site. The next day was another 5 hour drive to a freind of mine where we went last year and decided to do that again for some more Fox Hills ammonites. We went to a certain river and picked up some rocks that look promising. Then the next day went to a different river and picked up some more rather nice rocks. Very private land, but nice to have a freind with permission. More to come. RB
  9. Hi All, I recently came across what I believe to be quite a large collection of fossils while walking along a sandy coast in Manado, North Sulawesi (Indonesia), which was undergoing development. Judging by some of the fossils and the Cenozoic geology of the region, I was leaning towards them being whale and turtle remains but would very much appreciate any advice anyone may have on individual fossils or the collection as a whole. Once the most likely creatures are established, I plan to focus my research to try to identify and categorise as many of the fossils as I can. Thanks in advance for your input, and I'm happy to send through further shots/angles as required. This appears to be a partial whale caudal vertabrae with marks (teeth/wear?) on one side. Some on the top row resemble sperm whale teeth while the last few on the bottom row could be parts of ribs or other bones. Here are close-ups of some of the teeth-like forms. The fossils in the top row appear to be the femurs of sea turtles and the one on the bottom right the end of a sea turtle rib. The very small fossil is of similar shape to the larger ones, and I'm not yet sure about the whiter fossil at the bottom left. Some larger fossils (including the suspected vertabrae). The rounded one at the top may be from a femur. Could these be from a pelvis or sternum? Some of these (particularly the third from the left on the second row from the top and the ones on the row beneath it) resemble jaw fragments. The second from the left on the bottom row has almost a tripod appearance. Some of these could be from leg bones or ribs, while there appears to be a couple of hand bones to the lower left. Some very femur-like ends. The one third from the left on the bottom row resembles a bone from a dugong's sternum. Some rib fragments and other pieces. And finally some smaller fragments, some with triangular cross-sections, and perhaps some hand and finger bones.
  10. Hey all, yesterday my wife (CCNHM collections manager Sarah Boessenecker) and I wrote about some of our recent finds from Folly Beach, SC. Collecting fossils there is quite easy, and if you're there for non-shark teeth, there's essentially no competition since that's all anyone ever looks for there. The fossils of Folly Beach have never been written up, and I'm getting more and more curious about them - particularly fossil marine mammals. If anyone finds marine mammal earbones out there, I'm dying to take a look! We've already gotten a nice donation from Ashby Gale, Edisto SP ranger, of a pygmy sperm whale periotic. Here's the blog post with some images of our recent finds - including my first giant armadillo scute (Holmesina), an Alligator osteoderm, various shark and mammal teeth, and a snake vertebra. I've made a plan to go out to Folly once a week this entire semester, since it's only a 15-20 minute drive from College of Charleston (a very nice escape from campus and teaching) http://blogs.cofc.edu/macebrownmuseum/2017/02/03/friday-fossil-feature-it-would-be-folly-to-pass-this-site-up/
  11. Although not the same fan fare as with Dinosaurs my collecting days has yielded some very cool turtle specimens. Channel deposits deliver a host of species which include Fish, Crock, Reptiles and Turtle. You never know what the next flip of the knife will deliver and skulls are as good as you can get. Lots of broken ones but every once and a while a complete one surfaces. I am not that knowledgeable on identifying turtle specimens so bare with me if you see something misidentified, just let me know. I have a pet Dog but I call these skulls my PET FOSSILS. They are a lot easier to maintain no walking or feeding required. I don't have names for them but just enjoy them and are always a big hit with everyone. My first skull is in the Trionychid family softshell turtle. Very cool skull looks like it has arms for walking. Identified it as Axestemys byssina (8 1/2" - 22cm) Long Hell Creek Formation Perkins Co., South Dakota The next skull is in the Baenid Family Identified as Bubaena cephalica the atlas vertebra was found with the skull. (3 1/2" -8.9cm) Square Hell Creek Formation Powder River Co., Montana Same as above just slightly smaller specimen at 3" (7.6cm) long, same locality The next skull is also in the Baenid Family Identified as Palatobaena choen approximately 2 1/4" (5.7cm) square. Very odd shaped nasal opening Hell Creek Formation Powder River Co., Montana Same as above just slightly smaller specimen at 2" (2cm) square
  12. TURTLES: The most often seen fossil in the Nebraska and Wyoming Badlands are TURTLES. They can be several inches from hatching to three feet and weigh several hundred pounds. Turtles are so common, yet as a complete specimen... they are scarce. Some exposures I have hunted "Badland Fossils" had so many turtles weathered into pieces, I refer to those areas as "Turtle Gulch" and "Turtle Valley". Not that they were on top of one another, but one great death bed... One level of outcrop where multiple specimens were entombed and eventually eroded out today. Virtually no other fossils are found with these mass death levels. No Oreodonts... which any Badland Fossil Collector would be very surprised. The one I recall most vividly was on the exposures of Shalimar Ranch. These were all two to three foot specimens... no smaller turtles were weathered or weathering out. The reason I even bring up "Turtles and Eggs" are they are both have immediate eye appeal to the finder and to the curious. Skulls and teeth have their novelty, but turtles and eggs... they have an instant recognition of current live specimens and these ancient ancestors. It was during the Oligocene that the entire fossil fauna and some invertebrates like the Helix sp. snails, have modern relatives, or most had others not gone extinct. We had mice, rabbits, deer, camel, horse, rhino, birds (at least as various sized eggs), lizards, snakes, etc.. This is WHY the Oligocene Badlands relates to fossil collector and the public. Turtles. I myself have encountered what I would describe as three kinds. Stylemys, Testudo and Graptemys. By far, the Stylemys is the most frequently found turtle. Although at times I refer to them as tortoise, I will leave that to Forum Members who might have spent more time studying them. It is shaped like your box turtle and I have found them 3 inches to 3 feet across. Some times you will find loose plates where rodents had gnawed. Since these turtle could not retract their heads or legs, you almost never find one with a head nor appendages intact. Skeletal parts, bone can be found in the interior, if you wanted to remove the matrix to find out or not. When one is found with a skull intact, the skull will be partially exposed from the carapace and orientated such that the skull actually stayed intact when buried. My last Stylemys with skull attached with a carapace that was "heads up" and tail down position when found. The carapace had a "lump" of extra matrix which enclosed the skull. My first and last with a skull intact! This is probably only of interest to some of you who have actively hunted Badland Fossils. Exposures extent as far North as western North Dakota, Montana, Wyoming, Colorado, Nebraska and South Dakota with the best exposures. There are in Paleontology... splitters and lumpers. I guess I would be a liberal lumper. The splitters find any excuse to describe a "new species" and the "lumper" would explain them as male, female, juveniles, etc. I would imagine a Stylemys of South Dakota might be different from one in Central Wyoming. But for now, I recognized three distinct shapes in Nebraska. One that caught my attention, late in my collecting days, was a turtle found in Niobrara County, Wyoming at a ranch that would be considered Chadron Member of the White River Formation. Not far from this turtle was a weathered skull of a Hoplophoneus saber tooth. The badlands had a light green tint... which to an experienced White River Formation fossil hunter... pond water or river channel. It was not a river channel as is was not gritty and full of Titanothere parts. A pond. And weathered upside down was a turtle... which ended up being the first "pond turtle" or aquatic turtle I had ever found. I add several photographs with this post. A pond turtle find was unusual, but it was bottom... up. It was upside down. I took the entire block of light green matrix that it was within and prepped it so I could pick the turtle up and replace it into the matrix. When I flipped it over... the top carapace had Hoplophoneus upper canine punctures! This is why I felt this story was necessary. Obviously cats liked pond turtles, too. Not far from this pond turtle I found a weathered Hoplophoneus skull... skull and no skeletal parts. Other than the turtle and cat... there were no other fossils in the general area. Just odd, This finishes the story of my Graptemys inornata pond turtle. EGGS: Mostly referred to as Duck Eggs because of the similar sizes. But there are also smaller bird eggs found. Most eggs are the hollowed shell that has filled with clay (Badlands). The eggs show the exact detail of the porous nature... much like our common chicken egg. The brown Chalcedony eggs I have seen were entirely north of Crawford, Nebraska. These eggs had been XRayed to see if any bones existed... and at that time none were found. Even the "badland" filled white shelled specimens also have never given up any secrets... yet. The majority of egg finds are associated with the Chadron Member and mostly in the green tinted sediments... ponds. The eggs were laid, the pond had excessive runoff into it, flooded the nests and... presto... buried to be found 38,000,000 years later. Where one egg is found... others are sure to be weathering out in the future. I have found most of mine as sporadic in white fine grained badlands. North of Crawford and north of Harrison, Nebraska, Often they are "crushed" with cracks along the compressed edges. I have found a few weathering out of the badlands and some weathered out in the Chadron "flats". My theory on Eggs is that those found are infertile. This explains why no near hatchlings are to be found from XRays of perfectly preserved eggs... as delicate an egg is to fossilized... there is no reason why one or more would not give up an unhatched chick. Had there been a unhatched chick... when buried the decomposition of the chick, would expand the egg and prevent it from being preserved as a fossil egg. Breaking into parts and little chance of preservation. I have never found loose egg shell. I have never found any bird skull and leave a possibility of bone... if complete enough to distinguish it from a large rodent bone. Just have not been that lucky. In a way, this is intended to enhance your knowledge of two well known fossils of the Badlands. This does not include possible turtle eggs and the beetle pupae that I suspect... but nobody has found any among a large turtle, as far as I know. So my not knowing exactly what the turtle egg looks like, leaves a big vacuum in knowledge. I have one "possible turtle egg" that is round with unusual cracking about the diameter of a nickel, 3/4 inch. I found it digging around some odds and ends this morning in storage. Reference for Turtle Collectors: I recommend one book concerning Fossil Turtles. Strange enough there is a similar title... but Fossil Lizards, which also occur in a good variety in the Badlands. Fossil Turtles of North America by O. P. Hay- 1908- Carnegie Institution of Washington Fossil Lizards of North America by Charles W. Gilmore- 1928- National Academy of Sciences Why, you ask does Ray go on about some subjects? When I was first collecting, it was very difficult to get any information on my fossils. Common, unusual and very rare. It was a challenge. Now I have the majority of references and no place to hunt in the near future. So for those of you who are so fortunate to be still active, please make use of these references.
  13. Hill County Finds Near Hwy67

    Would like to know if anyone could tell me what THIS might be. Found in Hill County near Covington Texas
  14. Fossil Id

    Does anyone know if these are turtle fossils?
  15. Last month I was working of in Mitchell SD, so on my way home I stopped at the Ashfall Fossil beds in NE Nebraska. (It seemed like it was a long ways from anywhere, until I went to Fossil Butte this month) Anyways I thought I'd show a few pictures of the museum and site. I guess this place was discovered rather recently, now they have a small museum, and the "rhino Barn" built over an unbelievable assortment of rhinos in life-like positions, like they were found. They are in better condition than most cow skeletons I've come across! Photo 1 Prep lab Photo 2 Wading bird with lizard in stomach Photo 3 action photo
×