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Showing results for tags 'portugal'.
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Carcharodon (Cosmopolotidus) hastalis (Agassiz 1843)
Ludwigia posted a gallery image in Member Collections
From the album: Pisces
Slant length 36mm. Miocene Burdigalian. Meco Beach, Sesimbra, Lisbon Region, Portugal. Thanks to Vieira for the trade. -
From the album: Echinodermata
ø 2cm. Late Jurassic. Cesaredas, Lourinha, Region Lisbon, Portugal. Thanks to Vieira for the trade. -
From the album: Echinodermata
2x1.5cm. Cretaceous. Ericeira, Mafra, Region Lisbon, Portugal. Thanks to Vieira for the trade. -
From the album: Echinodermata
5.5x5x3.5cm. Miocene Burdigalian. Meco beach, Sesimbra, Lisbon Region, Portugal. Thanks to Vieira for the trade. -
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.
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- dinosaur
- indeterminate
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Hello dear fellow forum members, I just aquired a nice little hashplate (if I can call it that?) from Portugal. The information given is the following: Ralfina lusitanica and Helopora sp., upper Ordivician (hírnantian fauna) Queixoperra Member of Cabeço do Peão Formation, Amendoa-Maçao Portugal. What caught my eye is the rib-like structure on the right/ top right. I am not saying these are ribs, just describing the shape. Does anyone have any idea what this might be? Thanks and Aloha, J
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- bryzoa
- hirnantian
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Hi there, Found this little one the other day on the cretaceous formation (upper I believe) and was curious about the species. Can someone identify? Thanks
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some of the fossils i find within the lusitan Basin and other deposits. hope you enjoy
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- cretaceous
- jurassic
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From the album: Fossil Collection
Clypeaster with predation marks -
From the album: Fossil Collection
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Hello, I have this tooth for a few years and I have some doubts in the right ID. Its from a Miocene (Burdigalian) formation in Portugal. Size - 4cm. I assume it's from a marine mammal right? But which species? Best Regards Vieira
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From the Lusitanian Basin.
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From the Lusitanian Basin
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From the album: Shark Fossil collection
Extinct Tiger Shark (Galeocerdo cuvier) teeth from the Portuguese Miocene© Ricardo S. Alves
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From the album: Shark Fossil collection
Extinct Tiger Shark (Galeocerdo aduncus) teeth from the Portuguese Miocene© Ricardo S. Alves
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Hello all, I found this fossil today at Portugal, Lisbon district, about 270 meters high. Anyone knows what it is? Thanks for your help. Best regards
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From the album: Shark Fossil collection
Isurus oxyrinchus (shortfin mako) teeth from the Portuguese miocene -
From the album: Shark Fossil collection
I. paucus or I. hastalis? from the Portuguese Miocene -
From the album: Shark Fossil collection
Beautiful Otodus Angustidens teeth from the Portuguese Miocene -
From the album: Shark Fossil collection
The colors of this Hemipristis serra tooth blow my mind -
From the album: Shark Fossil collection
Cool mako on the rocks -
From the album: Shark Fossil collection
My biggest Megalodon tooth finding. It's a shame it's broken -
From the album: Shark Fossil collection
Hybodontidae teeth (Asteracanthus?) from the Portuguese cretaceous -
From the album: Shark Fossil collection
Squalodon tooth from the Portuguese Miocene
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