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Showing results for tags 'echinoid'.
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I recently found an echinoid in the Prionocyclyus hyatti ammonite zone of the Upper Cretaceous (Middle Turonian) Semilla Sandstone Member of the Carlile Shale. These creatures are not common and until now... ...I have only found fragments. After a quick clean and some photos, I wonder if there is enough diagnostic material left on this crushed and eroded specimen. scale= 1/4" I do not know much about echinoderms, but I am very much interested in learning more. Is there enough of this creature to label a genus? Thank you for your help.
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cly.mp4 Hello from Turkey i live near mountains full of fossils most of Myosen Sea ,i am new at this hobbie ,enjpy this forum.Good Luck everyone clypeaster.mp4
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Semi-micro fossils (echinoid, shell, bryozoans, others) from Aireys Inlet, Victoria, Australia (Oligocene)
Oli_fossil posted a topic in Fossil ID
Hi all, Following up from my previous thread (https://www.thefossilforum.com/topic/139153-sea-urchins-sand-dollars-and-brachiopods-aireys-inlet-victoria-australia/), I returned to the same site (Aireys Inlet, Victoria, Australia) and closely inspected the fine, freshly eroded material on the sandstone platform/overhang (presuming ~20-25Mya), finding a number of interesting semi-micro fossils (1-5mm in size). Would appreciate any thoughts and ID! Will post in separate posts for clarity. First off, this beautiful little echinoid, ~3mm in diameter:- 32 replies
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- coral
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From the album: Fin Lover's South Carolina Finds
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- goose creek limestone
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From the album: Texas Cretaceous Fossils: Echinoids
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- cretaceous
- echinoid
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From the album: Texas Cretaceous Fossils: Echinoids
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- coenholectypus
- coenholectypus planatus
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From the album: Texas Cretaceous Fossils: Echinoids
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- cretaceous
- d leptosalenia
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From the album: Texas Cretaceous Fossils: Echinoids
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- corsicana formation
- cretaceous
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From the album: Texas Cretaceous Fossils: Echinoids
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- cretaceous
- echinoid
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From the album: Texas Cretaceous Fossils: Echinoids
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- cretaceous
- echinoid
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From the album: Texas Cretaceous Fossils: Echinoids
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- comanche peak formation
- cretaceous
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From the album: Texas Cretaceous Fossils: Echinoids
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- cretaceous
- del rio formation
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From the album: Ozan Formation
Gauthieria sp., Travis Co. Campanian, Cretaceous Oct, 2022 My friend Lari gifted me the NSR guidebook and I found this name while reading through it. After some searching online it seems to match up with this urchin I found in the Austin Ozan last year. The tubercles are imperforate and crenulate. Gauthieria has been found up north in the NSR, but is extremely rare. In Austin I've found so far this compressed specimen which I sadly broke trying to extract (still kicking myself) and a smaller fragment still in my collection. I'm gonna have to make a return trip to the spot at some point and attempt to redeem myself! -
From the album: Ozan Formation
Gauthieria sp., Central TX Campanian, Cretaceous Oct, 2023 A rare species of regular echinoid that is actually uncommon for my site. They manifest as flattened disks and are sometimes interspersed between heart urchins. -
From the album: Texas Pennsylvanian: Echinoderms (Crinoids and Echinoids)
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Echinoid Pronechinus Plate Pennsylvanian Texas
JamieLynn posted a gallery image in Member Collections
From the album: Texas Pennsylvanian: Echinoderms (Crinoids and Echinoids)
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From the album: Texas Pennsylvanian: Echinoderms (Crinoids and Echinoids)
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- pennsylvanian
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From the album: Texas Pennsylvanian: Echinoderms (Crinoids and Echinoids)
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- pennsylvanian
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From the album: Texas Pennsylvanian: Echinoderms (Crinoids and Echinoids)
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From the album: Texas Pennsylvanian: Echinoderms (Crinoids and Echinoids)
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Echinoid Archeocidaris Mouthpart Pennsylvanian Texas
JamieLynn posted a gallery image in Member Collections
From the album: Texas Pennsylvanian: Echinoderms (Crinoids and Echinoids)
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From the album: Texas Pennsylvanian: Echinoderms (Crinoids and Echinoids)
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From the album: Texas Pennsylvanian: Echinoderms (Crinoids and Echinoids)
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From the album: Texas Pennsylvanian: Echinoderms (Crinoids and Echinoids)
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- archeocidaris
- echinoid
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From the album: Texas Pennsylvanian: Echinoderms (Crinoids and Echinoids)
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- archeocidaris
- echinoid
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