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Science
Related: About this forumA squid fossil offers a rare record of pterosaur feeding behavior
A tooth embedded in a squid fossil tells a story of a battle at sea with the flying reptile
A fossil of a squid with a pterosaur tooth embedded in it offers extraordinary evidence of a 150-million-year-old battle at sea. While many pterosaur fossils containing fish scales and bones in their stomachs have revealed that some of these flying reptiles included fish in their diet, the new find from Germany is the first proof that pterosaurs also hunted squid.
The fossil was excavated in 2012 in the Solnhofen Limestone, near Eichstätt in Bavaria, where many Jurassic Period fossils of pterosaurs, small dinosaurs and the earliest known bird, Archaeopteryx, have been found. The regions environment at the time was something like the Bahamas today, with low-lying islands dotting shallow tropical seas.
The embedded tooth fits the right size and shape for the pterosaur Rhamphorhynchus, paleontologists report online January 27 in Scientific Reports. They argue that the tooth was left by a pterosaur that swooped to the ocean surface to snap up the 30-centimeter-long squid from the extinct Plesioteuthis genus, but was unsuccessful, possibly because the squid was too large or too far down in the water column for the predator to manage.
The Plesioteuthis squid wrestled it off and escaped, breaking at least one tooth off the pterosaur, which became lodged in [the squids] mantle, says Jordan Bestwick, a paleontologist at the University of Leicester in England. This fossil is important in helping us understand the dietary range of Rhamphorhynchus, and tells us about its hunting behavior.
https://www.sciencenews.org/article/squid-fossil-offers-rare-record-pterosaur-feeding-behavior
A fossil of a squid with a pterosaur tooth embedded in it offers extraordinary evidence of a 150-million-year-old battle at sea. While many pterosaur fossils containing fish scales and bones in their stomachs have revealed that some of these flying reptiles included fish in their diet, the new find from Germany is the first proof that pterosaurs also hunted squid.
The fossil was excavated in 2012 in the Solnhofen Limestone, near Eichstätt in Bavaria, where many Jurassic Period fossils of pterosaurs, small dinosaurs and the earliest known bird, Archaeopteryx, have been found. The regions environment at the time was something like the Bahamas today, with low-lying islands dotting shallow tropical seas.
The embedded tooth fits the right size and shape for the pterosaur Rhamphorhynchus, paleontologists report online January 27 in Scientific Reports. They argue that the tooth was left by a pterosaur that swooped to the ocean surface to snap up the 30-centimeter-long squid from the extinct Plesioteuthis genus, but was unsuccessful, possibly because the squid was too large or too far down in the water column for the predator to manage.
The Plesioteuthis squid wrestled it off and escaped, breaking at least one tooth off the pterosaur, which became lodged in [the squids] mantle, says Jordan Bestwick, a paleontologist at the University of Leicester in England. This fossil is important in helping us understand the dietary range of Rhamphorhynchus, and tells us about its hunting behavior.
https://www.sciencenews.org/article/squid-fossil-offers-rare-record-pterosaur-feeding-behavior
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A squid fossil offers a rare record of pterosaur feeding behavior (Original Post)
muriel_volestrangler
Jan 2020
OP
Kewl! I love going to natural science museums and looking at the 6,000 year old fossils! 😂
TheBlackAdder
Jan 2020
#1
TheBlackAdder
(28,209 posts)1. Kewl! I love going to natural science museums and looking at the 6,000 year old fossils! 😂
AJT
(5,240 posts)2. I bet the Plesioteuthis flew down and grabbed the unicorns off the ark.
Judi Lynn
(160,583 posts)3. Hooray for the squeed! There's an image on the right with a tough sea critter munching a pterosaur.
It's leaping out of the water to deliver a memorable bite to it.
Very tough going back then!