Jump to content

Search the Community

Showing results for tags 'green river'.



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
  • Hey Everyone :P
  • fossil maniac'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. Bartholomä, 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 107 results

  1. Fossils from the new guy

    I'm brand new to Fossil Forum, and can't afford the big splashy wall display fossils, so my "collection" is modest, but it's a start. I have three of these fern plates from St. Clair, PA, and two diplomystus fish fossils from the Green River formation in Wyoming.
  2. Hi all, I have been searching through posts in the forum about various types of abrasives, and I can't seem to find a comment anywhere where someone breaks down the pros/cons of the different forms of abrasive and their microns. Of course I realize everyone has their own preferences, I am just confused as to the objective benefits of what looks like the three main types of abrasives: dolomite, aluminum oxide, and just plain baking soda (besides the fact that baking soda is more delicate.) The Paasche Air Eraser comes with 240 micron aluminum oxide, but that seems to be a little extreme for fossil preparation, is there an appropriate time and place in which I could use that? What would be the max (or even a general range) micron of either dolomite or aluminum oxide that one would recommend I use for 1. Green River fish, 2. trilobites, 3. ammonites, or 4. just general fossil clean-up?
  3. Are these replica or genuine fossil? They look like the same.
  4. Help With Green River Bird Leg

    I purchased a fossil collection several years ago that contained a beautifully preserved bird leg with some feathers preserved. It is was collected in the Green River Formation of Southwestern Wyoming. I know very little about fossil birds and am hoping someone on the Forum might be able to narrow the ID down to what family of bird it might be. Any Help will be greatly appreciated.
  5. Green River Fish Painting

    I bought a small set of paints recently in a medium I had never used before, gouache. It's a lot like watercolor, but more opaque. I've always liked the look of watercolor but I've been more comfortable with acrylics. I thought I'd give the gouache paints a try, and I think I'm going to like them. Here's a Knightia I painted today, with an attached fossil Knightia. At least I think it's a Knightia. It's not preserved terribly well. I'm planning on painting some more knightia, probably a school of them, then a Diplomystus and maybe move on from there. It should be interesting.
  6. crab ID

    Just curious. I keep seeing these hand mined boney crab fossils from the green river formation from Chinese sellers on an auction site. I have also seen them listed as from Madagascar. They don't look like green river fossils. Just wondering if they are real and where they actually come from.
  7. First Green River fish prep

    I bought this 18 inch layer in March of 2016 from Blake. @FossilDudeCO Finally felt comfortable enough with the air scribe and micro air abrader to tackle it. looks like I might have found a bit of coprolite in there too. Needs a little bit more final clean up work but I am pretty happy with the way it turned out for my first one.
  8. Priscacara fry from Green River

    My wife and I took a wonderful trip to the American Quarry near Kemmerer, Wyoming this September. One of the most unusual finds we made was this teeny tiny Priscacara baby. I do love finding the big fish, but this tiny little guy has a lot of attitude. He was by far the smallest fish we found on the trip. edit - for those of you not familiar with US coins - fish is approx. 15 mm nose to tail.
  9. until
    First Presentation: Our first speaker will be Carl Fechko. His topic will be: "The fossils of the Florissant Fossil Beds". The Florissant formation is world famous for its abundance of well preserved insects and plants. Carl's presentation will focus upon the knowledge that he gained from a visit to The Florissant Fossil Beds National Monument. He will also share his experience collecting fossils at the Florissant Fossil Quarry. Second Presentation: Donna Cole and Craig Tipton will combine their efforts in a talk entitled: "A Trip to Wyoming, July/August, 2018". It will cover the highlights of their journey to Wyoming, their visit to the American Fossil Quarry near Kemmerer, and then their trip to the Eden Valley - Blue Forrest Fossil Wood site northeast of Kemmerer. Third Presentation: Our third speaker will be Carl Fechko. His topic will be: "A visit to the Royal Ontario Museum (ROM) in Canada". For this talk, Carl will share what he experienced in a "behind the scenes" tour at the ROM along with a description of some of the most interesting fossils and exhibits at the ROM. Collector's Corner: Bring Your favorite Insect and Bug Fossils for showing others and sharing information.
  10. Another Fish Prep

    Are y'all getting tired of GRF fish prep threads yet? Well, too bad here's another one. This Diplomystus is working its way through the rotation on the prep bench. I now have a tall bench with a standard desk height left hand return table for my prep area. The magnifying lens lamp can swivel between the 2. This allows me more flexibility to lean in over a larger piece to prep areas that are hard to reach on the higher bench. Also, this allows me more room to have multiple projects going at the same time. Next step is to build a stand for the blast cabinet on the right hand side of the bench to complete the "U" shape work area. OK, back on topic. Here's how the fishy arrived And here's the fish after 6 hours under the scribe. It has some interesting taphonomy. The Caudal fin is folded over and many of the bones are displaced making for a rather interesting specimen of advanced decay!
  11. My wife and I just got back from a week’s driving tour through Nevada, Utah, and Wyoming. We stopped in at American Fossil Quarry outside of Kemmerer, Wyoming, for a few hours to dig for Green River fish. It was a productive day, and we both bagged some nice finds. Seth, the owner of the quarry and a TFF member, wasn’t there that day, but his assistant, Nick, was very helpful in getting us started. I brought a bag full of tools which were mostly unnecessary. As Nick pointed out, all you really need is a brick hammer and a thin chisel, both of which they provide. I noted that since this was the end of the season and the chisels had undoubtedly seen hard use all summer, they had pretty blunt tips. I had brought my own set from Geo-Tools (http://www.geo-tools.com/fossil-rock-chisels/custom-thin-rock-splitting-chisels) and found the 1/16-inch chisel with a single bevel was particularly useful. My wife used the chisel they supplied and was quite successful. The floor of the quarry was covered with a fine powder of shale. We worked for 3 hours before the wind picked up and started blowing the powder around so much we decided to call it a day. Nick loaded our fossils onto a cart and took me over to a line of saws that can be used to get rid of the excess matrix and trim the specimens down to a reasonable size. After a quick tutorial I was happily working on my own trimming down all my specimens. I noted the saw was a Chicago Electric 10”, 2.5 HP tile saw like they sell at Harbor Freight: https://www.harborfreight.com/10-in-25-hp-tilebrick-saw-69275.html. But the blade was definitely much better than you can get at Harbor Freight. It was a 10” blade designed for dry cutting without the need for water. I was very impressed with the saw and wouldn’t hesitate to buy one from HF if I had enough need for it. But I’d look elsewhere for a top-quality blade. About 10 years ago we had visited the Warfield quarry across the road, and they had us digging right up against the rock wall where you could either split loose shale or extract your own shale right from the wall (which was a bit of a chore even at my then-younger age). At American Fossil Quarry, they extract the shale for you with a giant excavator and lay it out in rows of piles for you to access. Probably a lot safer than being right up against a crumbly rock wall. You don’t get the chance to record exact location and orientation of the fossils in-situ, but unless you are a professional paleontologist you won’t care. As Nick said, this is a commercial quarry, not a scientific expedition. The fun is in finding the fossils, of which we found plenty, even in the space of only 3 hours. I’d strongly encourage anyone to stop in at this quarry. The dirt road is reasonable for the family car right up to the descent at the quarry entrance. It’s then a bit of an adventure if you don’t have 4WD (which we fortunately did), but at the bottom there were even large travel trailers that had made it down safely. Be sure to mention that you are a member of The Fossil Forum and they will give you a 10% discount. Here are some photos of a few of our finds. My ID’s on them are tentative, so if anyone has any corrections, please let me know. Full collection after trimming: Mioplosus labracoides: Diplomystus dentatus: Small Diplomystus: Diplomystus needing more prep:
  12. Show Us Your Green River Fossils!

    Hey everyone! I recently started planning a trip out west for next summer and was thinking of going to the Green River formation. One of those "keep all you find" digs. Thought it would be cool to see some fossils from there that some of you may have found. Or even some you could have purchased. Thanks!
  13. Knightia Prep

    I’m now prepping what appears to be a Knightia that I received from @RJB. Apparently, this fish came from the diamond layer of the GRF. Here’s what it look ones like to start:
  14. Could anyone PM me somewhere where I could purchase unprepared Green River fish? Thanks in advance
  15. Green River Coprolite?

    I recently purchased this Green River Knightia plate at an incredibly cheap price. I got it because of what I was pretty sure was some coprolite on the back. I am sure you know more about this stuff than I do- so was I right? Also is that bone infront of the fish? Thanks!
  16. Fish IG.jpg

    From the album Priscacara

    Vaniman <a href="http://www.yahoo.com">Vaniman</a>
  17. Fish and Snail

    Acquired two new ones today, nothing heart-stopping but just nice to have (and a change from trilobites). * A 6ish cm Knightia eocaena * A plump, mature Platyceras from Sylvania, Ohio (close to golf ball sized).
  18. Fish scale?

    I have not the slightest clue what this is. The seller never mentions anything about it. My first guess would be a fish scale but it's quite large. The whole thing is about an inch in diameter. From the green river formation.
  19. I was fortunate enough to be able to visit the American Fossil quarry in Kemmerer Wyoming this past week and had an amazing time. @sseth and his business partners do an incredible job running the quarry and made my experience there a memorable one by giving me the opportunity to find some beautiful fossils over the two days I was there. These finds include a nice Mioplosus, a beautiful Phareodus and dozens of Knightia. I highly recommend the American Fossil Quarry and I am looking to make a second trip back this next summer. Below-Mioplosus Below-Phareodus
  20. GR fish ID

    Hello! I'm super happy because I just finished my first self-prepared fossil fish! My original thought was Diplomystus, but as I finished the prep job I became suspicious it was a Knightia, possibly K. alta. just wanted to know if anyone could help me with the ID, and any help would be greatly appreciated!
  21. Green River Fish

    Hey guys!! My UPS box of everything I brought back from my pay-to-dig trip in Wyoming came in today!! Here's what I ended up with fully unboxed. I brought home a bunch of half fish to work on my preparing skills before I tackle the complete ones. The last two big pieces at the end measure 24x18 approx and have 6 or 7 fish on them. I'll take more pictures of them tonight as I un(bubble)wrap them.
  22. The Green River Formation is one of the most well-known fossil sites in the world, occupying present-day Colorado, Utah and Wyoming. This Lagerstätte has been noted for its well-preserved fish fossils, as well as numerous invertebrates, plants, and sometimes even reptiles and birds. Green River fossils are Eocene-aged, at 53.5 to 48.5 million years old. Thankfully, not only are Green River fossils attractive, they also remain affordable to the casual collector. Allow me to present my humble collection. Crocodile tooth Borealosuchus sp. Southwest Wyoming Water bird tracks (possibly sandpipers or plovers) Presbyorniformipes feduccii Vernal, Utah Bird feather Aves indet. Southwest Wyoming Crane flies & Mosquitoes Pronophlebia rediviva & Culex sp. Parachute Creek Member; Douglas Pass, Colorado
  23. Are these fish genuine? Any painting? They are said to be from the Green River Formation.
  24. Juvenile mioplosus?

    Hello. I did a double take when I saw this Knightia alta for sale. I see this fish has a pair of both dorsal and ventral fins. I'm thinking this may actually be a Mioplosus, but it could also be a priscacara but I'm not really sure. Would anyone have any idea what it is? P.S the picture quality is aweful, but it's the only picture the seller has posted.
×