Alejandro (Alex) Rosas @alex-rosas
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6 months, 2 weeks agoAlejandro (Alex) Rosas and Mary Jane Hughes are now friends
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7 months, 1 week agoAlejandro (Alex) Rosas and Claudia Grant are now friends
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7 months, 1 week ago
Hi Guys,
Usually I don’t go deep regarding a turtle shell fragment but this is different than most I have found.
Found in the Peace River Formation, Bone Valley Member.
Reading The Fossil Vertebrates of Florida (Hulbert, Jr., 2001) the author mentions that “there are only two genera of thick shelled tortoises in the US (Oligocene to Pleistocene) which are Hesperotestudo and Caudochelys”.
The shell fragment bellow is robust, and weirdly thick compared to the other many fragments I have found in the Peace. Help?
Alex
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7 months, 1 week agoAlejandro (Alex) Rosas and Isaac Magallanes are now friends
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7 months, 2 weeks agoAlejandro (Alex) Rosas replied to the topic Turtle Shell Fragment (With Spikes) Peace River Formation in the forum What Is It?
@vperez @mackenzie-smith Do you guys have any idea who the owner of this pleural scutes might be?
Regards,
Alex
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7 months, 2 weeks agoAlejandro (Alex) Rosas replied to the topic Turtle Shell Fragment (With Spikes) Peace River Formation in the forum What Is It?
It seems I need to do research before posting. They are portions of the ribs. Most likely Soft shell Turtle. Any idea on possible Genius?
A
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7 months, 2 weeks agoAlejandro (Alex) Rosas started the topic Turtle Shell Fragment (With Spikes) Peace River Formation in the forum What Is It?
Hi guys,
Any one know of a turtle with an attitude on the Miocene of Florida? The peace River was to high (covering trees high) so went to creeks close by. Found two of this (photos below represent one) turtle shells, to my surprise they have some nasty spikes. Anyone can help with an ID?
Regards,
Alex
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7 months, 3 weeks agoAlejandro (Alex) Rosas replied to the topic Unknown Bone Fragment. Peace River, Bone Valley Member in the forum What Is It?
Thank you @vperez ! Didn’t think an ID could be made with the fragment but good to know it goes under Bone sp. in my database lol!
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7 months, 3 weeks agoAlejandro (Alex) Rosas started the topic Unknown Bone Fragment. Peace River, Bone Valley Member in the forum What Is It?
Hi Guys, me again.
Found this bone fragment at the banks of the Peace River North West of Arcadia, FL. Know is not much and probably unidentifiable but wanted to throw it out there and get an opinion.
Regards,
Alex
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7 months, 3 weeks agoAlejandro (Alex) Rosas posted a new activity comment
Right mid side? So small! Cool find
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7 months, 3 weeks agoAlejandro (Alex) Rosas replied to the topic Unknown fragment. Peace River Formation, Bone Valley Member in the forum What Is It?
Thanks @vperez
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7 months, 3 weeks agoAlejandro (Alex) Rosas started the topic Unknown fragment. Peace River Formation, Bone Valley Member in the forum What Is It?
Hi guys!
Cannyou help with this guy? Looked tusk like but the indentations and shape dont match(?).
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7 months, 3 weeks agoAlejandro (Alex) Rosas replied to the topic Micro Bones (Rib? Jaw?) Caloosahatchee Formation, Glades County, FL Plio/Pleisto in the forum What Is It?
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7 months, 3 weeks agoAlejandro (Alex) Rosas replied to the topic Micro Bones (Rib? Jaw?) Caloosahatchee Formation, Glades County, FL Plio/Pleisto in the forum What Is It?
Other ilustration of R. catesbaiana below, angulosplenials as per @rnarducci coment.
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7 months, 3 weeks agoAlejandro (Alex) Rosas replied to the topic Micro Bones (Rib? Jaw?) Caloosahatchee Formation, Glades County, FL Plio/Pleisto in the forum What Is It?
@rnarducci @mackenzie-smith @vperez Found the culprit! They are the lower Jawbones of Rana catesbeiana. Given the locality early Pleistocene. See ilustration below.
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7 months, 3 weeks agoAlejandro (Alex) Rosas replied to the topic Micro Bones (Rib? Jaw?) Caloosahatchee Formation, Glades County, FL Plio/Pleisto in the forum What Is It?
Forgot pics.
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7 months, 3 weeks agoAlejandro (Alex) Rosas replied to the topic Micro Bones (Rib? Jaw?) Caloosahatchee Formation, Glades County, FL Plio/Pleisto in the forum What Is It?
They where found in the same 1sq foot as this guys. There might be rorrelation? @mackenzie-smith @vperez
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7 months, 3 weeks agoAlejandro (Alex) Rosas replied to the topic Micro Bones (Rib? Jaw?) Caloosahatchee Formation, Glades County, FL Plio/Pleisto in the forum What Is It?
Thanks as always @mackenzie-smith I will await their answers!
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7 months, 3 weeks agoAlejandro (Alex) Rosas posted a new specimen in the group Paleo Pics from the myFOSSIL app
Alejandro (Alex) Rosas has contributed a new specimen to myFOSSIL!
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7 months, 3 weeks agoAlejandro (Alex) Rosas replied to the topic Micro Bones (Rib? Jaw?) Caloosahatchee Formation, Glades County, FL Plio/Pleisto in the forum What Is It?
Sorry forgot pics.
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