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Showing results for tags 'kimmerdgian'.
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From the album: Russian Lower Kimmeridgian ammonites
A possible chiton on a Crussoliceras. Tatarstan, Rasenia cymodoce zone. Pyrite- 3 comments
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- chiton
- crussoliceras
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From the album: Late Jurassic plesiosaurs from the Volga
Undory, Ulyanovsk Oblast (1,2) and Kineshma, Ivanovo Oblast (3), phosphorite-
- kimmerdgian
- plesiosaur
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From the album: Russian Upper Kimmeridgian ammonites
Syzran, Samara Oblast, autissiodorensis zone, phosphorite + calcite, 5,5 cm-
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- ammonite
- kimmerdgian
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From the album: Russian Upper Kimmeridgian ammonites
Late Kimmeridgian, pyrite. Tatarstan-Ulyanovsk border-
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- kimmerdgian
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From the album: Late Jurassic plesiosaurs from the Volga
Tatarstan, Tetyushi, Kimmeridgian, worn and pyritized-
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- kimmerdgian
- pliosaur
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From the album: Russian Upper Kimmeridgian ammonites
Tatarstan, Tetyushi, mutabilis zone, pyrite, 3-4 cm-
- 2
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- amoebites
- kimmerdgian
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From the album: Russian Upper Kimmeridgian ammonites
Tatarstan, Tetyushi, mutabilis zone, pyrite-
- 3
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- kimmerdgian
- taramelliceras
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From the album: Russian Lower Kimmeridgian ammonites
A rare Taramelliceras ammonite. Tatarstan, Rasenia cymodoce zone. Pyrite-
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- kimmerdgian
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From the album: Russian Lower Kimmeridgian ammonites
A big Cardioceratidae ammonite. Tatarstan, Rasenia cymodoce zone. Pyrite -
From the album: Russian Lower Kimmeridgian ammonites
3 Crussoliceras ammonites. Tatarstan, Rasenia cymodoce zone. Pyrite-
- ammonite
- crussoliceras
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From the album: Russian Lower Kimmeridgian ammonites
A small Cardioceratidae ammonite. Tatarstan, Rasenia cymodoce zone. Pyrite -
Possible Lourinha Portugal Marshosaurus-like Megalosaurid Tooth
Kikokuryu posted a topic in Fossil ID
I recently purchased a Theropoda indet. tooth from the Lourinhã Formation of Lourinhã, Portugal. I wasn't expecting much initially since it looked like an incomplete tooth and the seller tends to go the safe route with their IDs if it's too vague. But, the serration count was similar to that of the Marshosaurus-like megalosaurid teeth based on @Troodon's guide on the dinosaurs of Portugal. Maybe it's just wishful thinking, but I wanted to see if anyone else had some input before I slap that good old theropoda indet. label on the display. The distal serrations is split down the middle. Mesial serrations were kind of hard to count, but they are at least 20/5mm, the distal serrations are 16/5mm. Not sure if the split serrations are messing with the count, but it should be around that 16/5mm after counting it multiple times with various pictures. I don't know how much further the tooth would have gone had it been complete, but I think the mesial serrations do appear to end before reaching the base. Although I don't know if those serration densities still overlap with other theropods like Allosaurus. Split distal serrations and shape of the base which could be slightly off due to the split serration. Distal serrations. Mesial serrations. Mesial serrations ending? Close up on denticle shape on distal side.- 7 replies
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- dinosaur
- indeterminate
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I found these fossils last weekend in Praia da Consolação, near Peniche (Kimmerdgian layers) and I labelled them as solitary corals.However I read in some sites that rudists are pretty common in that location. For that I'm a bit confuse, because I never understood the main differences between rudists and solitary corals. Can someone explain me these (and Id my fossils)? Regards, 1-
- 9 replies
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- Kimmerdgian
- rudists
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