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Showing results for tags 'norway'.
Found 8 results
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Hello.I found in my collection another very problematic piece. It was found in Tømte, Ringsaker district in Norway. This upper Cambrian black bituminous shale formation contains some anthraconite concretions and layers. This anthraconite or black bituminous limestone also called stinkstone because of characteristic smell when hammered is full of cephalons and pygidiums. Finally after few hours of research I choose two zones of Olenids. First is Olenus & Agnostus obesus zone, subzone Wahl ( Olenus wahlenbergi). Second choice is Agnostus pisiformis zone with Olenus alpha. In my opinion specimen below coming from Olenus wahlenbergi and Agnostus obesus zone. Any hints and other ideas will be very helpful.
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Hello.I found in my collection another very problematic piece. It was found in Tømte, Ringsaker district in Norway. This upper Cambrian black bituminous shale formation contains some anthraconite concretions and layers. This anthraconite or black bituminous limestone also called stinkstone because of characteristic smell when hammered is full of cephalons and pygidiums. Finally after few hours of research I choose two zones of Olenids. First is Olenus & Agnostus obesus zone, subzone Wahl ( Olenus wahlenbergi). Second choice is Agnostus pisiformis zone with Olenus alpha. In my opinion specimen below coming from Olenus wahlenbergi and Agnostus obesus zone. Any hints and other ideas will be very helpful.
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The reverse of this piece has specimens of Tetragraptus serra. and this side shows fragments of other graptolites, possibly Tetragraptus and / or other Dichograptids.
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A nice Dictyonema flabelliforme dendroid graptolite from Oslo Fields in Norway. It's Tremadoc, Lower Ordovician in age and is thus maybe around 480 mya. Another angle :
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- dictyonema
- oslo
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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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- paradoxides series
- slammestadt
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Hello guys and girls, I'm new here :-) Could you help me identify these fossils. They are all from my local city of Porsgrunn, Norway. I gathered these over the cause of a few days due to construction work, so I saved them before the whole area is buried under tons of rubble. The first fossil (1-2) around the size of a finger, the "branch" was much longer before I broke it lose, around half a meter. Image 3-5 is the one I am most curious about, could it be a trace fossil of some sort. It's embedded in the shale, some of the lines are 0,5 cm deep. From what I know Image 6 is most likely a Ragusa coral, and Image 7 is probably Stromatolites. The last fossil looks like it fell out of a geode at some point. :-) Most of the local fossils here in Porsgrunn can usually be dated to the Ordovician or early Silurian and they are relatively small in size. Porsgrunn in Telemark is a part of the Oslo Geological Field in Norway, which is a part of the Burgess Shale. The fossils in the Oslo Geological Field can be dated to around the Precambrian era to late Silurian. Thanks :-)
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I found this on a beach in south-east Norway. Someone told me that it is some kind of bone, but I don't know what. It kind of looks like a tooth? Anyone know what it is and how old? Thanks!
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I am going to visit family in Bomlo Norge in May. Has anyone done any collecting in Norge? It's an island just south of Bergen. Can anyone recommend any stops? I know theres an old gold mine there. Any chance of some amber? prehistoric or viking age finds are all good for me.
