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GRADE 10 BEAUTIFUL BLUE ARMORED DINOSAUR EUOPLOCEPHALUS TOOTH
WITH ROOT
Two Medicine Formation - Montana,
U.S.A.
LATE
CRETACEOUS PERIOD (CAMPANIAN): 83 - 70 million years ago
This is
a FINEST GRADE complete and intact dinosaur tooth of the large armored
ankylosaurid
dinosaur Euoplocephalus found in the Two Medicine Formation,
U.S.A.. If you want one amazing example that displays perfect
preservation along with unusual beauty in its blue gray color, this is THE one to acquire. It
is in original condition with a naturally lustrous mix of light and dark
cool blue tones. Crown shows no feeding wear and the root is still
attached. This is not a common spit tooth but was one of the
primary teeth of a full-grown Euoplocephalus ankylosaur dinosaur that
died with this specimen in its jaw evidenced by the unworn crown and
root presence. You will not find a finer example than this. An important specimen if collecting the
lineage of armored dinosaurs as Euoplocephalus was one of the largest
of the ANKYLOSAURIDS. Not usually offered for sale as much
as many other dinosaur teeth and fossils. This specimen
has NO REPAIR AND NO RESTORATION.
Euoplocephalus
was about 20 feet in
length and weighed as much as 2 tons. Euoplocephalus
was an ankylosaurid and
had the classic tail club that this genera of dinosaurs is so popularly
known for. This armored dinosaur was low and robust in build
with a flat, thick triangular skull with large horns projecting out to
the rear. Its body was covered in flexible bands of armor with
even its eyelids armored in this manner! It body also featured
short spiked dermal scutes and an array of spines down its back.
The tail was large and muscular, strengthened with heavy tendons and
terminating to a large bony club that could have been swung for defense
against predators. The small teeth indicate it fed on fleshy, soft
vegetation.
The
skeletal and armor design of an ANKYLOSAUR makes them the "walking
tanks" of prehistory. With an array of armor plates, knobs,
spikes, scales, multiple bone layers and in some, a tail club,
ankylosaurs relied on protection rather than speed to avoid falling
victim to the top predators of their time.
There
were two sub-groups of the ankylosaurs. First the NODOSAURIDS
appeared in the Middle Jurassic and survived into the Cretaceous.
By the Early Cretaceous, the ANKYLOSAURIDS emerged and existed all the
way to the end . The most notable difference between the two is
that nodosaurs lacked horns on their head and a tail club while
akylosaurs possessed both.
Ankylosaurs include several different species spanning many world
regions. Sizes range from 8 feet on up to 33 feet in length and
weighing up to 2 tons. They all walked on four feet and were very
slow in their locomotion. Ankylosaurs were herbivorous,
ornithischian (bird-hipped) dinosaurs. They had toothless beaks
and small leaf-shaped teeth that lined the sides of their jaws.
The
most dominant characteristic of ankylosaurs is the presence of extensive
bony armor plating. Normally moveable portions of the skeleton
found in other dinosaurs were fused in ankylosaurs. Most
remarkable is the multiple layers of bone armor that covered the skull.
Even the eyelids of ankylosaurs were bone! With such an
impregnable design to the skull, it is likely that an ankylosaur could
have survived any attack to its head region.
The
most famous part of anatomy of the ankylosaurids is their heavy tail
club made up of several heavy fused bones. Massive muscles and
tendons provided strength and power to the wielding of this defensive
mechanism against large therapods such as Tyrannosaurus rex.
Without a tail club, the probable defense of nodosaurids was to hunker
down and wait out an attack like a turtle, relying rather, on its spikes
and armor for protection.
Articulated ankylosaur remains are rarely found. Most ankylosaur
fossils collected are isolated teeth and pieces of their bony armor.
Ankylosaur
remains have been found in North America, Europe, Australia, Antarctica,
and Mongolia.
STUNNING
BLUE SPECIMEN IN COMPLETE CONDITION WITH ROOT - FINEST TEXTBOOK EXAMPLE FOR REFERENCE .45" long
SOLD DT10-009 INCLUDES
DISPLAY BOX Actual
Item - One Only |