Jump to content

Search the Community

Showing results for tags 'Echinoid'.

  • 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!
  • blogs_blog_99
  • A Novice Geologist
  • Southern Comfort
  • Eli's Blog
  • andreas' Blog
  • Recent Collecting Trips
  • retired blog
  • Stocksdale's Blog
  • andreas' Blog test
  • fossilman7's Blog
  • Books I have enjoyed
  • 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
  • Ladonia Texas Fossil Park

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.)

Find results in...

Find results that contain...


Date Created

  • Start

    End


Last Updated

  • Start

    End


Filter by number of...

  1. erose

    Coenholectypus sp. cf. ovatus

    From the album: Texas Echinoids, ERose

    Coenholectypus sp. cf. ovatus (Whitney & Kellum)

    © ERose 2021

  2. historianmichael

    Boletechinus delawaricus

    From the album: C&D Canal Micro Fossils

  3. historianmichael

    Cidaris sp. Spine

    From the album: C&D Canal Micro Fossils

  4. historianmichael

    Echinoid Piece

    From the album: C&D Canal Micro Fossils

  5. historianmichael

    Echinoid Spines

    From the album: C&D Canal Micro Fossils

  6. Wrangellian

    Pliocene? Southern California fossils

    The other day I acquired a few fossils from fellow members of the rockhound club who spend their Winters (except this past winter) down in Arizona and collect there and in neighboring states. They gave me the location via the Gem Trails book they used to find it, but of course that doesn't provide any info on the formation nor any specific IDs for what you find there. I'm having trouble (as usual) finding this information, so I wonder if anyone here has this info handy. I found a geo map of Calif and it appears to be Pliocene in that area, but it doesn't give any formation names. The area
  7. Hi Guys, My son's friend asked me to id this and I'm embarrassed to say that I'm stumped! It's siliceous, it was found in UK and its owner has suggested it could be from Whitby (or less likely from North Cornwall or the Isle of Man). It's intriguing me because if you look through the little holes you can see daylight suggesting to me that the specimen might be fossil and not just a strange depositional feature. I'm convincing myself that I can see five-fold symmetry and that it looks like some sort of echinoid but I might be way off the mark. If you think it's depositional or diagenetic c
  8. 0sprey

    Mysterious Basement Fossils

    My mother recently moved into a home in Shepherdstown, WV and when I mentioned I'd gotten into fossils recently she said the previous homeowner had left some fossils in the basement and that I could have them if I wanted. These have absolutely no provenance, I assume they're not from the area, but I think they're neat and I was just wondering if they were complete/distinctive enough to be identified. Also, is there anything I should do to clean them gently and keep them preserved? I have no experience with this type of fossil. There are 2 sea urchins and 2 shells, the larger sea urchin is
  9. Vieira

    Clypeaster with predation marks

    From the album: Fossil Collection

    Clypeaster with predation marks
  10. mtwoman

    Echinoid ID help please

    Found in Parker County, Aledo area, Texas, 3-26-21. Limestone base.
  11. Shellseeker

    Half_Echinoid Silicified

    So I am hunting the Peace River and finding good stuff, like mastodon verts, horse teeth, colorful hemis and into my sieve pops a broken sand dollar...... and I do a little dance , got a smile ear to ear , because I am hoping , with a little help from my friends that this this Echinoid will help to identify the formation I am hunting, maybe Pliocene or middle Miocene. There are a lot of years between them. @Harry Pristis indicated that the silicified shells might more likely imply middle Miocene. The echinoid has an interesting shape and no holes.... I think it is possible.... @C
  12. Nimravis

    Echinoid ID Help

    I am hoping that someone can ID these echinoids for me. I do not remember where I got them from and I do not know the location that they were found, but I am thinking Texas. This first group of three I believe that they might be Phymosoma sp. , but I am not sure. Her is the other one that I am hoping for an ID on. Thanks
  13. erose

    Undescribed Leptosania?

    From the album: Texas Echinoids, ERose

    another example of this odd large Salenid from the Microzone of Unit 2, Lower Member, Glen Rose Formation, Trinity Group (Albian) Conal County, TX
  14. erose

    Undescribed Leptosalenia?

    From the album: Texas Echinoids, ERose

    another example of this odd large Salenid from the Microzone of Unit 2, Lower Member, Glen Rose Formation, Trinity Group (Albian) Conal County, TX
  15. From the album: Texas Echinoids, ERose

    Update: Since I originally posted this image I now have fairly positive identifications for three of these and a good guess on the fourth. From top to bottom: The knurled large spine is Paracidaris? texanus (Whitney & Kellum) one of two known cidarids in the formation; The second is Pseudodiadema aguileria (Maldonado) and is recognized by its triangular cross section; The third is the unknown. It looks like spines on some Goniopygus but there are no large Goniopygus in this strata. It is more likely a scrobicular spine (https://www.nhm.ac.uk/our-science/data/echinoid-directory/taxa/glos
  16. Today is my 50th birthday so I wanted to select my fifty favorite fossil finds to present. But....because I am obsessive, I couldn't settle on just 50. So here's 150. My favorite 150 fossil finds. And there's still more - but then it would be 250 or 555...I don't know. Anyways, enjoy. Mostly Texas, some from Utah, Florida, North Carolina, New York and England (denoted by the state initials or UK). Almost all were found by me, except about 4 which were gifted to me. I did actually narrow it down to 50...initially. But then I had to do pages for the
  17. From the album: Texas Echinoids, ERose

    Unit 3, Upper Member, Glen Rose Formation, Trinity Group (Albian) Kendall County, Texas.
  18. erose

    Tetragramma sp.

    From the album: Texas Echinoids, ERose

    Undescribed Tetragramma sp. Unit 3, Upper Member, Glen Rose Formation, Trinity Group (Albian) Kendall County, Texas

    © E Rose

  19. erose

    Pygaster sp. Smith & Rader

    From the album: Texas Echinoids, ERose

    Smith and Rader (2009) mention the occurrence Pygaster based on incomplete material. This specimen is from the echinoid marker bed of Unit 2, Lower Member, Glen Rose Formation, Trinity Group (Albian) Comal County, Texas.
  20. erose

    Undescribed Leptosalenia? sp.

    From the album: Texas Echinoids, ERose

    Found in the Lower Member, Glen Rose Formation, Trinity Group (Albian) Comal County, Texas. This relatively large Leptosalenia has very straight ambulacra and a large number of interambulacral tubercles. I know of approximtely 5-6 specimens collected from three locations.
  21. erose

    Leptosalenia mexicana (Schluter)

    From the album: Texas Echinoids, ERose

    Bee Cave Member, Walnut Formation, Fredericksburg Group (Albian) Travis County, Texas
  22. erose

    Ballanocidaris? strombecki (Desor)

    From the album: Texas Echinoids, ERose

    Unit 3, Upper Member, Glen Rose Formation, Trinity Group (Albian) Kendall County, Texas. This specimen surprised as I had previously understood them to be only found in Lower Member but apparently they range higher in the formation (pers. comm. W. Rader)
  23. From the album: Texas Echinoids, ERose

    Bee Cave Member, Walnut Formation, Fredericksburg Group (Albian) Travis County, Texas. Specimen is about 12-15mm in diameter
  24. erose

    Loriolia whitneyi (Ikins) ???

    From the album: Texas Echinoids, ERose

    Bee Cave Member, Walnut Formation, Fredericksburg Group (Albian) Travis County, Texas In the lower part of the Walnut formation there is a common variation on the much more common L. rosana that are always small and have a distinctly round apical opening as compared to the typical pentagonal shape of L. rosana. They are otherwise the same as L. rosana and several authors consider L. whitneyi synonymous with L. rosana.
  25. From the album: Texas Echinoids, ERose

    Comparative photo of the two Glen Rose heart urchins. These are from the "Salenia texana" marker bed at the top of Unit 2, Lower Member, Glen Rose Formation, Trinity Group (Albian) of Comal County, Texas. Note all five ambulacra are depressed in Pliotoxaster versus only the anterior ambulacra in Heteraster
×
×
  • Create New...