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Showing results for tags 'marjum formation'.
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A rangeomorph holdfast trace fossil from the Ediacara formation, Rawnsley quartzite of the Flinders Range, South Australia. This specimen is Medusina mawsoni, so called because it was until recently thought to be a jellyfish, but is now believed to be the attachment point of a fractal rangeomorph as Charniodiscus is the point of anchorage for Charnia sp. This one may have been the holdfast point for some species of Rangea. The diameter of the outer circle is 1.5 cm and the fossil is estimated to be 555 million years old.
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- achlysopsis
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From the album: Pierson Cove // Marjum Formation Fossils
An uncommon species with a coarse preservation method. Covered in tiny spines, the bug is only missing its right librigena. -
From the album: Pierson Cove // Marjum Formation Fossils
Nice inflated example. B. microps is a truly minuscule species, rarely making it past a single centimeter in length. -
From the album: Pierson Cove // Marjum Formation Fossils
A nice double from Pierson Cove. -
From the album: Pierson Cove // Marjum Formation Fossils
Agnostid right next to the worm fossil. -
From the album: Pierson Cove // Marjum Formation Fossils
Soft tissue fossil, split open on the ride back to the lab! -
From the album: Pierson Cove // Marjum Formation Fossils
O. pugio? -
Olenoides + Bathyuriscus hash plate
cameronsfossilcollection posted a gallery image in Member Collections
From the album: Pierson Cove // Marjum Formation Fossils
Awesome plate! -
From the album: Pierson Cove // Marjum Formation Fossils
Perfect specimen! Thanks to Jon for prepping this out! -
From the album: Pierson Cove // Marjum Formation Fossils
Weathered but complete bug! -
Brachyaspidion sulcatum Double
cameronsfossilcollection posted a gallery image in Member Collections
From the album: Pierson Cove // Marjum Formation Fossils
Partial double with a beautiful hash plate on the reverse. -
From the album: Pierson Cove // Marjum Formation Fossils
A brilliant example of this uncommon species. -
From the album: Pierson Cove // Marjum Formation Fossils
A cool brown Brachyaspidion from a different section of the mountain. -
From the album: Pierson Cove // Marjum Formation Fossils
Beautiful example of a puny species. Pierson Cove -
From the album: Pierson Cove // Marjum Formation Fossils
Marjum Formation, found this surface collecting after I got sick of working the insanely tough rock. -
From the album: Pierson Cove // Marjum Formation Fossils
Uncommon corynexochiid from Pierson Cove. Partial cheekless molt, but rare! -
From the album: Pierson Cove // Marjum Formation Fossils
Enigmatic fossil from the Pierson Cove. Less prevalent here than at the Wheeler outcrops we explored. -
From the album: Pierson Cove // Marjum Formation Fossils
PC Agnostid with dark anterior spines -
From the album: Pierson Cove // Marjum Formation Fossils
Nice brachyaspidion that split out at home, just needs a bit of work and it’ll be perfect! -
From the album: Pierson Cove // Marjum Formation Fossils
A nice, puny Jenkinsonia from PC prepped out by Jon! -
Rare Cambrian fossils from Utah reveal unexpected anatomical complexity in early comb jellies
Oxytropidoceras posted a topic in Fossil News
Rare Cambrian fossils from Utah reveal unexpected anatomical complexity in early comb jellies by Harvard University, PhysOrg Prehistoric Comb jelly fossil found in Utah at least 500M years old, researchers say By Carter Williams, KSL.com, Aug. 24, 2021 The open access paper is: Parry, L.A., Lerosey-Aubril, R., Weaver, J.C. and Ortega- Hernández, J., 2021. Cambrian comb jellies from Utah Iilluminate the early evolution of nervous and sensory systems in ctenophores. iScience, no. 102943. Yours Paul H.-
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From the album: Marjum Formation
Bathyuriscus body fossil (missing free cheeks) about 2.3cm long. Marjum Formation, Mid-Cambrian, outside Dugway Utah. please know that this one was accidentally damaged while I was working on it. I had to glue it back together and sadly I only had super glue. I know that there are better glues to use that can be removed later. I just don't have access to that, so i used what I could.© ©2016 Zach Case
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- Bathyuriscus
- Marjum Formation
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From the album: Marjum Formation
Bathyuriscus pygidium about 3cm wide (if it was whole). Marjum Formation, Mid-Cambrian, outside Dugway Utah. please know that this one was accidentally damaged while I was working on it. I had to glue it back together and sadly I only had super glue. I know that there are better glues to use that can be removed later. I just don't have access to that, so i used what I could.© ©2016 Zach Case
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- Bathyuriscus
- Marjum Formation
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From the album: Marjum Formation
Bathyuriscus pygidium about 1cm wide. Marjum Formation, Mid-Cambrian, outside Delta Utah.© ©2016 Zach Case
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- Bathyuriscus
- Full Body
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From the album: Marjum Formation
Bathyuriscus cephalon (missing free cheeks) and thorax section about 3.5cm wide mirror image of B24. Marjum Formation, Mid-Cambrian, outside Delta Utah.© ©2016 Zach Case
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- Bathyuriscus
- Full Body
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