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12.7" Mosasaur (Eremiasaurus?) Jaw with Eight Teeth - Morocco
This is a 12.7" fossil jaw section of a mosasaur from the Phosphate Deposits near Khouribga, Morocco. The jaw contains eight complete teeth still attached to the jaw. There are almost a dozen mosasaurs described from these deposits, but based on the teeth it appears to be from the species, Eremiasaurus heterodontus.
The teeth are natural and have not been composited into the jaw. There has been some repair and stabilization work to both the teeth and the jaw with minimal gap fill restoration.
It comes with an acrylic display stand.
The teeth are natural and have not been composited into the jaw. There has been some repair and stabilization work to both the teeth and the jaw with minimal gap fill restoration.
It comes with an acrylic display stand.
About the Oulad Abdoun Basin
The Oulad Abdoun Basin in central Morocco is one of the most famous phosphate deposit regions in the world, not only for its economic importance but also for its extraordinary fossil wealth. Formed during the Late Cretaceous to Paleogene, these marine phosphate layers record a time when northern Africa was covered by a warm, shallow sea teeming with life.
What makes the Oulad Abdoun deposits especially significant is the remarkable preservation and diversity of vertebrate fossils found within the phosphate beds. The basin is renowned for producing abundant remains of marine reptiles such as mosasaurs and plesiosaurs, along with fossil sharks, rays, bony fish, and turtles. These fossils typically occur as isolated teeth, bones, and partial skeletons concentrated within the phosphatic sediments. Today, many of these specimens are collected as a byproduct of large-scale phosphate mining operations—rescued before the rock is processed and crushed—ultimately saving them from certain destruction in the rock crushers and preserving an extraordinary record of ancient marine life.
The Oulad Abdoun Basin in central Morocco is one of the most famous phosphate deposit regions in the world, not only for its economic importance but also for its extraordinary fossil wealth. Formed during the Late Cretaceous to Paleogene, these marine phosphate layers record a time when northern Africa was covered by a warm, shallow sea teeming with life.
What makes the Oulad Abdoun deposits especially significant is the remarkable preservation and diversity of vertebrate fossils found within the phosphate beds. The basin is renowned for producing abundant remains of marine reptiles such as mosasaurs and plesiosaurs, along with fossil sharks, rays, bony fish, and turtles. These fossils typically occur as isolated teeth, bones, and partial skeletons concentrated within the phosphatic sediments. Today, many of these specimens are collected as a byproduct of large-scale phosphate mining operations—rescued before the rock is processed and crushed—ultimately saving them from certain destruction in the rock crushers and preserving an extraordinary record of ancient marine life.
SPECIES
Eremiasaurus heterodontus?
LOCATION
Oulad Abdoun Basin, Morocco
FORMATION
Phosphate Deposits
SIZE
12.7" long
CATEGORY
SUB CATEGORY
ITEM
#260376
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