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  1. Hello everyone! I've been swamped with work, preliminary home building plans and trying to get my collection more organized, but I still managed to pull of a small hunt at Green's Mill Run in this weekend, as well as a short trip to Aurora back in February. I hadn't really made any strong plans for either trip, but a series of different events eventually let to me heading to the area, and the timing worked out in my favor both times. The Aurora visit in February was a quick one; I got up one Saturday morning with nothing much planned for the day, but when I looked into my surplus storage trailer and saw all the excess Hardouinia echinoids and Exogyra oysters that needed to be donated, followed by receiving word there was some special things going on that morning that could have been a decent opportunity to represent the fossil club I am in, I figured it was a good day to visit. After I made my donation and spoke with some folks, I spent the rest of the morning and afternoon digging through one of the piles that was poised to be relocated soon with a local friend. I ended up finding a few nice things! This is a group shot with most of the things I found that day. Only a couple of really big highlights, I was able to find quite a few Trivia gastropods! These are some of the coolest fossil gastropods from the mine spoils that I've found there, and they're really ornate. I was told the last batch of material had a lot of them in it, so I was glad to have found some before they moved it on. And the other really cool find, a Scaphella gastropod with some trace color patterning! I've only found a handful of these gastropods as well, and the fact that it had some preservation like this was really neat. It's not at the Florida level of preservation, but it's really nice regardless. Moving on to the present, I had previously made a few short attempts to locate a modern echinoid that is almost exclusively found in North Carolina, Rhynobrissus cuneus. However, none of them bore any fruit, and with the cost of fuel and lack of time making it difficult to continue taking detours on my way back from other trips, I figured it wouldn't hurt to see if I could attempt to locate someone that wouldn't mind swapping some things for a specimen. Fortune was kind to me, and a very nice lady was willing to part with one she found in exchange for some of my spare finds in my collection! It also included spines, which was more than I was hoping for. After talking a bit, we decided to meet "in the middle" at Greenville, NC to swap the specimen. Knowing I'd be in the vicinity of the site, I packed my creek gear and hit the road for a very rainy hour and a half drive. These are a couple of photos of said specimen, alongside a copy of the official description of the species that the USNM (AKA the NMNH) printed to give out to various institutions. After wrapping up, I immediately went to my preferred Belemnite hunting spot in GMR. However, I failed to realize how much rain had fallen not just that morning, but the night before! It was just shy of 6 foot on the Tar River, and the water was considerably high and rough in that particular par of the creek, which is narrow and steep. I was a bit disappointed in the turn of events, but rather than call it quits I decided to go to the other spot I have hunted at with friends, which was wider and much more shallow. I can safely say I have now learned my lesson with the height of the river's impact on the site, it was still quite rough in that area too! Still, since I was there, I gave it my best shot and got to work on some areas without strong currents. Ultimately, it wasn't a bad visit! I found a few surprisingly nice things, as well as a few finds that I did not expect. Unfortunately, this particular part of the creek is not very good for any sort of mollusk fossils, including my favorite belemnites! They are a bit rarer, and are highly eroded, but I still was able to find one decent quality specimen. The bivalves and gastropods are also more scarce and weathered in this area, so I ended up with fewer invertebrates than I was hoping for. My preferred spot has a higher concentration of Peedee Formation finds, and there are some nice belemnites that have come out of a small 2-meter area. However, this spot is really good for vertebrate material! I found quite a few cool things there, and there are plenty of large bone chunks to be found, such as these. On to my shark teeth, these are all my Squalicorax teeth! These are some of my favorite shark teeth to find, and most of the ones I've found at this Peedee Formation site are much smaller than the ones I found on Holden Beach. Here are some unsorted teeth I found. I'm still learning shark teeth, so unfortunately a lot of my finds are currently lumped together like this. GMR teeth tend to be pretty worn down, so it makes it hard to identify a lot of the specimens I pick up. These are some miscellaneous things I found; the bottom left is a ray tooth, which I don't find quite as often there. The other two on the bottom are probably Enchodus teeth, the middle one is either a heavily worn tooth of sorts or bone fragment, and I have no idea what the top specimens are, though they looked interesting enough to hold on to. On to some of the more exciting shark teeth I found! these are pretty worn down Otodus teeth, but I always enjoy picking them up even in rough condition. This was a fairly large but worn Isurus (Mako) tooth of some variety, about 3.05 cm (1.2 inches) long. It's got a thick root but is somewhat flat, with the edges of the blade flattening out to almost a shelf of sorts where the serrations would be in other teeth. This is my first Hemipristis serra (Snaggletooth) tooth from the site that wasn't a small chunk, and it's one of the largest I've found anywhere! It's missing the root unfortunately, but is still about 2.41 cm (.95 inches) long without it. If it had the root I'd imagine it would have been at least 3 cm (1.18 inches) long. And speaking of large teeth, this is the largest Galeocerdo cuvier (Tiger Shark) I've found there, at about 2.79 cm (1.1 inches) crown width and about the same slant. It was a suprise to find to say the least, I nearly dumped it back into the creek because I didn't notice it at first! It doesn't beat my largest Holden Beach specimen (3.2 cm or 1.26 inch slant), but it's a big tooth with nice color. And for the most interesting tooth, some sort of Lamnidae shark that is missing a root, but appears to be possibly pathological! It's about 3.75 cm (1.475 inches) long as is, but it'd probably be at least 4.445 cm (1.75 inches) long if it had a root. Lacking the root makes it hard to say what it might have been, but it's definitely one of the largest teeth I've found in the creek thus far, and one of the most interesting. And lastly, this is the find that kind of caught me off guard the most: It appears to be, just based off of appearances, a specimen of Skolithos linearis. Not the most exciting trace fossil visually, but it's really interesting to me! These trace fossils were a surprise bonus to my fossil hunts in Surry County, Virginia, and I wasn't really expecting to see something of the sort here. The ones found on eroded cobbles in Virginia along the James River are said to be from the Cambrian Chilhowee Group (563-516 ma), but I'm not really sure what the age of these here would be. From the best I can tell online, they seem to have occurred throughout multiple periods of time in multiple places due to different organisms, but these look strikingly similar to the ones I saw in Virginia, albeit with the cobbles more eroded. I took a picture of the larger one next to a Virginian specimen to compare, and I highlighted the burrows with a red circle on the GMR specimen, as they are very hard to see in pictures. The longer circles are of "side section" specimens, and the smaller ones are from the ends of some running through the center of the rock from one edge to the other. The smaller cobble's specimen is a bit more obvious to see, so I didn't circle it. I haven't been able to locate any information on these fossils occurring in the area anywhere online on a superficial level, so if anyone has any insight into it, please let me know! I'd love to know if these are indeed what I am thinking they are, and what age they could possibly be if so. I might make a post on the ID forum some other time if I can borrow a camera that can take better pictures of the specimen. Anyway, that's all for me! I've got a family trip to Holden coming up shortly, and I may have some interesting opportunities to collect some different NC fossils coming up this spring; I don't have a lot of info on it, but it seems promising. I've also got a return trip to Virginia planned before the end of spring, and I can hardly wait for it!
  2. ThePhysicist

    Galagadon teeth

    From the album: Hell Creek Formation Microsite

    A collection of microscopic (~ 1 mm in size) teeth from the orectolobiform, Galagadon. These are very difficult to collect, as it requires sieving a large volume of sediment and searching the concentrate under a microscope.
  3. Hey everyone, just getting started collecting fossils. Hoping to learn from everyone and maybe getting advice on unknown fossils and maybe new places in the US to go look for fossils. Thanks!
  4. In the U.S., Otodus angustidens teeth seem fairly common (primarily from South Carolina). From scouring the web, it looks like O. angustidens can also be found in at least in a few other countries, including Australia, Germany, Kazakhstan, and Mexico. However, I very rarely see these pop up, whether it's for sale or otherwise. In contrast, I see other members/stages of the chronospecies--obliquus, auriculatus, sokolovi, chubutensis, megalodon--show up not infrequently from multiple locations around the world. Is this because there are fewer accessible Oligocene-aged marine deposits globally, more restrictions on fossil collection and/or export where these deposits do occur outside the U.S., or for other reasons? Do you know of any other countries besides those I've listed where angustidens are found? If you have any non-U.S. angustidens teeth in your collection, please also do share photos! This is the only non-U.S. one I own, from Baja California, Mexico.
  5. Conley

    New member

    Hi guys my names Conley. My kids and I live in SE Colorado and have been digging and finding sharks teeth and various other fossils. Since we started looking 4 years ago we have found 300 teeth in a 1 acre spot. Some of the other fossils we have found we are not real sure what they have came from.
  6. citronkitten

    Sylvestrilamia teretidens lateral 2.jpg

    From the album: Abbey Wood, London, UK; March 4 2024

    minor striations + V-shaped cusps see: <https://savage-seas.weebly.com/id-your-finds-pt-2-of-10.html>
  7. citronkitten

    Sylvestrilamia teretidens lateral 1.jpg

    From the album: Abbey Wood, London, UK; March 4 2024

    minor striations + V-shaped cusps see: <https://savage-seas.weebly.com/id-your-finds-pt-2-of-10.html>
  8. citronkitten

    Sylvestrilamia teretidens anterior 1.jpg

    From the album: Abbey Wood, London, UK; March 4 2024

    minor striations + V-shaped 'pointy' cusps see: <https://savage-seas.weebly.com/id-your-finds-pt-2-of-10.html> and <http://www.trg.org/downloads/fossils of abbey wood.pdf>
  9. citronkitten

    Striatolamia macrota partial lateral 5.jpg

    From the album: Abbey Wood, London, UK; March 4 2024

    shovel-shaped cusp
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