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Showing results for tags 'alge'.
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I wonder if this rock from very late Ordovicium in the Oslo field, Norway, shows an alge or a sponge? The rock was bigger originally with 4 bumps of equal size, 3-4 cm away from each other, but 3 of them had very unclear surface pattern, so I chopped away that part, showing here the rest. Another fossile from the same formation, 500 meters away (the structure about 3 cm in diameter):
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- alge
- late ordovician
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I found this strange fossil last time I went on fossil hunting. Could it be a sponge? Anyone have an idea on what this may be? It was found in Norway, a site of middle ordovicium. Martin
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- alge
- ordovicium
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Hi to Forum members; I am an amateur rock collector who likes to look for fossils. For the most part I have not found anything fantastic but I am hopeful. I kindly request any information and or comments about a recent flint specimen from my back garden in Ipswich, Tuddenham Road. I have other photos of the flint that show unusual structures. On those photos, I used my photo app to adjust the exposure to get more fine detail. If it will help, I would gladly share. Also from my back garden, I found a petrified seed/pod/nut shell. Can someone help me identify what it is. May thanks! Munchy2
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- acritarchs
- alge
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