Image from the Biodiversity Heritage Library.
Contributed by American Museum of Natural History Library.
| www.biodiversitylibrary.org
Transcription
high
First dorsal - has a spine directed slightly backward,
just after the side of the posterior zygopophysis
is a prominent tuber on either side - the
transvers[illegible] process projects backward and
backward.
1st dorsal Height = 830 mil. Height body = 190 mil.
Breath = 350 " Breath " = 255 "
First Lumbar (measurements on posterior end)
Height = 690 mil. Depth body = 210 mil
Breadth = 1020 " Breadth " = 290 "
First Caudal (measurements on posterior end)
Height = 690 mil. Depth body = 270 mil.
Breadth = 700 " Breadth " = 310 "
The inferior carina of the first caudal is
widened posteriorly and practically absent
anteriorly; the tubercles for the articulation
of our first chevron are small.
Atlas has a transvers[illegible] process which,
slightly
projects outward & upward. The laminae
of its arch meet in a spine 20 mil. high.
Height:360 Height body: 255 The base of its
Breadth:580 Breadth " = 270 neural arch on
either side is separated by a horizontal
foramen as in the Humpback & Steeple
bottom.
Axis has an upper & lower process
which meet distally by a wide margin
enclosing an oval foramen or opening
which occupies a little more than the
proximal half of the process. The lower