2.8" Fossil Hadrosaur Tendon In Rock - Aguja Formation, Texas

 
 
This is a really cool fossil from the Late Cretaceous, Aguja Formation of Texas. It's a 2.8" long section of fossilized tendon from a Hadrosaur. Tendons are soft tissue so it's pretty unusual for them to fossilize. It requires specific conditions where the dinosaur is rapidly buried before they can decay. It was ID'd as hadrosaur based on closely associated bones. The base of the rock has been cut flat so that it stands up without the need for a display stand.

This specimen was collected within the past year on private deeded property in Brewster County, Texas. You won't see any other dinosaur material from the Aguja & Javelina Formations for sale because nearly all of the formation lies the borders of a national park or in Mexico which can not be collected. One of our partners was lucky enough to purchase several hundred acres of ranch land in Texas containing a good exposure of these formations.

These formations are equivalent age to the Judith River Formations in the Northern US/Alberta. Because relatively little collecting has been done on these formations in Texas most of the species remain undescribed. Our partner has been putting important material into research collections and working with museums and researchers, so in the coming years their work will help lead to these dinosaurs being formally described.

DETAILS
SPECIES
Unidentified Hadrosaur
LOCATION
Javelina Creek Ranch, Brewster County, Texas
FORMATION
Upper Aguja Formation
SIZE
Tendon 2.8", Rock 3.2x2.6"
CATEGORY
SUB CATEGORY
ITEM
#88720
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