Trimerorhachis
The length of the largest specimens of
Trimerorhachis is estimated to have been almost a metre (3.3 feet) in length.
Trimerorhachis has a large triangular head with upward-facing eyes positioned
near the front of the skull. The trunk is long and the limbs are relatively
short. The presence of a branchial apparatus indicates that Trimerorhachis had
external gills in life, much like the modern axolotl. The body of Trimerorhachis
is also completely covered by small and very thin osteoderms, which overlap and
can be up to 20 layers thick. These osteoderms act as an armor-like covering,
especially around the tail. Their weight may have helped Trimerorhachis sink to
the bottom of lakes and rivers where it would feed
(Click Photo to Enlarge)
Name:
Trimerorhachis insignis
Geologic Age: Lower Permian
Stratigraphic detail: Nocona Formation, Wichita Group
Location: Archer County, Texas
Description: This is
very nice associated to from a Trimerorhachis. It comes in the 1.75" gem
jar as shown.
Trimerorhachis
Toe 1
- Price: $100.00
(Click on Photo to
Enlarge)
Name:
Trimerorhachis insignis
Geologic Age: Lower Permian
Stratigraphic detail: Ryan Formation
Location: Jefferson County, Oklahoma
Comments: Nice
Claw from this rare Permian Amphibian. Comes in the Gem Jar as shown..
Tremerorachis Claw 1 Price
$35.00
(Click on Photo to
Enlarge)
Name:
Trimerorhachis insignis
Geologic Age: Lower Permian
Stratigraphic detail: Ryan Formation
Location: Jefferson County, Oklahoma
Comments: Nice
Claw from this rare Permian Amphibian. Comes in the Gem Jar as shown..
Tremerorachis Claw 2 Price
$35.00
(Click on Photo to
Enlarge)
Name:
Trimerorhachis insignis
Geologic Age: Lower Permian
Stratigraphic detail: Ryan Formation
Location: Jefferson County, Oklahoma
Comments: Nice
Claw from this rare Permian Amphibian. Comes in the Gem Jar as shown..
Tremerorachis Claw 3 Price
$35.00
(Click on Photo to
Enlarge)
Name:
Trimerorhachis insignis
Geologic Age: Lower Permian
Stratigraphic detail: Ryan Formation
Location: Jefferson County, Oklahoma
Comments: Nice
Claw from this rare Permian Amphibian. Comes in the Gem Jar as shown..
Tremerorachis Claw 4 Price
$35.00
(Click on Photo to
Enlarge)
Name:
Trimerorhachis insignis
Geologic Age: Lower Permian
Stratigraphic detail: Ryan Formation
Location: Jefferson County, Oklahoma
Comments: Nice
Claw from this rare Permian Amphibian. Comes in the Gem Jar as shown..
Tremerorachis Claw 5 Price
$35.00
(Click on Photo to
Enlarge)
Name:
Trimerorhachis insignis
Geologic Age: Lower Permian
Stratigraphic detail: Ryan Formation
Location: Jefferson County, Oklahoma
Comments: Nice
Claw from this rare Permian Amphibian. Comes in the Gem Jar as shown..
Tremerorachis Claw 6 Price
$35.00
(Click on Photo to
Enlarge)
Name:
Trimerorhachis insignis
Geologic Age: Lower Permian
Stratigraphic detail: Ryan Formation
Location: Jefferson County, Oklahoma
Comments: Nice
Claw from this rare Permian Amphibian. Comes in the Gem Jar as shown..
Tremerorachis Claw 7 Price
$35.00
(Click on Photo to
Enlarge)
Name:
Trimerorhachis insignis
Geologic Age: Lower Permian
Stratigraphic detail: Ryan Formation
Location: Jefferson County, Oklahoma
Comments: Nice
Claw from this rare Permian Amphibian. Comes in the Gem Jar as shown..
Tremerorachis Claw 8 Price
$35.00
(Click on Photo to
Enlarge)
Name:
Trimerorhachis insignis
Geologic Age: Lower Permian
Stratigraphic detail: Ryan Formation
Location: Jefferson County, Oklahoma
Comments: Nice
Claw from this rare Permian Amphibian. Comes in the Gem Jar as shown..
Tremerorachis Claw 10 Price
$35.00
(Click on Photo to
Enlarge)
Name:
Trimerorhachis insignis
Geologic Age: Lower Permian
Stratigraphic detail: Ryan Formation
Location: Jefferson County, Oklahoma
Comments: Nice
Claw from this rare Permian Amphibian. Comes in the Gem Jar as shown..
Tremerorachis Claw 12 Price
$35.00
(Click on Photo to
Enlarge)
Name:
Trimerorhachis insignis
Geologic Age: Lower Permian
Stratigraphic detail: Ryan Formation
Location: Jefferson County, Oklahoma
Comments: Nice
Claw from this rare Permian Amphibian. Comes in the Gem Jar as shown..
Tremerorachis Claw 13 Price
$35.00
(Click on Photo to
Enlarge)
Name:
Trimerorhachis insignis
Geologic Age: Lower Permian
Stratigraphic detail: Ryan Formation
Location: Jefferson County, Oklahoma
Comments: Nice
Claw from this rare Permian Amphibian. Comes in the Gem Jar as shown..
Tremerorachis Claw 14 Price
$35.00
(Click on Photo to
Enlarge)
Name:
Trimerorhachis insignis
Geologic Age: Lower Permian
Stratigraphic detail: Ryan Formation
Location: Jefferson County, Oklahoma
Comments: Nice
Claw from this rare Permian Amphibian. Comes in the Gem Jar as shown..
Tremerorachis Claw 15 Price
$35.00
(Click on Photo to
Enlarge)
Name:
Trimerorhachis insignis
Geologic Age: Lower Permian
Stratigraphic detail: Ryan Formation
Location: Jefferson County, Oklahoma
Comments: An
excellent quality composite manus from the Lower Permian of
Oklahoma with all genuine bones and
claws. The specimen is housed in a glass front Riker Mount that
measures 5.25" x 6.25" in size. A very rare example of an early amphibian.
Tremerorachis Manus 1 Price $325.00
(Click on Photo to
Enlarge)
Name:
Trimerorhachis insignis
Geologic Age: Lower Permian
Stratigraphic detail: Ryan Formation
Location: Jefferson County, Oklahoma
Comments: An
excellent quality composite manus from the Lower Permian of
Oklahoma with all genuine bones and
claws. The specimen is housed in a glass front Riker Mount that
measures 4.5" x 5.5" in size. A very rare example of an early amphibian.
Tremerorachis2 Price $230.00
(Click on Photo to
Enlarge)
Name:
Trimerorhachis insignis
Geologic Age: Lower Permian
Stratigraphic detail: Ryan Formation
Location: Jefferson County, Oklahoma
Comments: You
will get ONE skull plate from this ancient amphibian.
Tremerorachis Skull
Plate Price $10.00 each
(20 available)
(Click on Photo to
Enlarge)
Name:
Trimerorhachis insignis
Geologic Age: Lower Permian
Stratigraphic detail: Ryan Formation
Location: Jefferson County, Oklahoma
Comments: You
will get ONE section of Bone from this ancient amphibian.
Tremerorachis Bones Price
$5.00 each (Several Available)
(Click on Photo to
Enlarge)
Name:
Trimerorhachis insignis
Geologic Age: Lower Permian
Stratigraphic detail: Ryan Formation
Location: Jefferson County, Oklahoma
Comments: You
will get ONE Toe Bone from this ancient amphibian.
Tremerorachis
Toe Bone Price
$5.00 each (Several Available)
(Click on Photo to
Enlarge)
Name:
Trimerorhachis insignis
Geologic Age: Lower Permian
Stratigraphic detail: Ryan Formation
Location: Jefferson County, Oklahoma
Comments: You
will get ONE VERY NICE TOOTH from this ancient amphibian.
Tremerorachis Teeth Price $15.00 each
(12 available)
