Picture Gallery of Fossil Hominoids and Hominids from China (Page 5)
Click on Image to See Enlarged Photograph
(Updated Sept. 21, 2001)
The Jinniushan cranium
found in 1985 by a student excavation team from Peking University under the
direction of Prof. Lu Zun'e, is one of the more recent fossil human specimens
discovered in China. The cranium was directly associated with a partial
skeleton, including a complete pelvis, portions of the spinal column, and nearly
complete hand and foot bones. The remains were recovered from a collapsed
limestone cave in Yingkou county, Liaoning. The human bearing deposits have
been dated to approximately 250-280,000 years ago. The Jinniushan cranium shows
certain derived features that ally it to early forms of H. sapiens.
These traits include a cranial capacity within the range of modern people, thin
vault bones, an expansion of the parietal region, a more gracile cranial base
and a more rounded occipital bone, posteriorly. In other respects it shares
features with H. erectus such as projecting brow ridges, low cranial
height and an elongate, strongly buttressed cranial vault.
In this oblique view many
of the salient features of the Jinniushan cranium discussed above can be clearly
seen. This cranium, as well as those from Dali and Maba to be discussed below
display derived traits generally associated with H. sapiens yet are
definitely more archaic looking than early modern humans. They may best be
characterized as pre-modern forms of H. sapiens. Such "pre-modern"
human specimens have only recently come to light in China. The presense of
these transitional forms in China during the Late Middle through Early Late
Pleistocene has been used to support the argument for local evolutionary
continuity in China between H. erectus and modern humans.
The
Dali specimen from Shaanxi, is dated to approximately 180,000 YA. It is
similar in many ways to Jinniushan and represents a pre-modern form of H.
sapiens. Its cranial capacity is intermediate between earlier forms of
H. erectus and later more modern forms of H. sapiens,
although it overlaps the range of variation seen in both. Dali is also
intermediate in its morphological character, retaining many features associated
with Asian H. erectus while evincing a number of derived features
associated with modern humans such as expansion of the parietals and
transformation in cranial base anatomy.
In this oblique view the
long, low contour of the Dali cranial vault is readily apparent. The upper jaw
has been fractured and dislocated upwards giving the cranium the appearance of
having a very short face. Actually the face would be very similar in overall
dimensions to the Jinniushan cranium upon reconstruction. The Dali cranium has
extremely robust brow ridges. They do not, however, assume the straight
bar-like character of the brow seen at Zhoukoudian and are more similar
structurally to the brow seen in archaic humans from Europe and Africa. Dali is
dated to a time when Neandertals were spread throughout much of Europe. The
facial anatomy of Dali is very different from that seen in Neandertals and is
much more similar to that seen in later, more modern looking humans not only in
China but northern and eastern Africa as well.
This lateral view of
Dali shows the rounding of the posterior contour of the skull, differing in this
respect from the "pinched" look seen in H. erectus. The
base of the Dali cranium is much more modern looking than that of H.
erectus. The tympanic plate is thin and foreshortened, much as in modern
humans and quite distinct from the tubular form seen in H. erectus.
The Maba cranium, dated
to approximately 120,000 years ago was discovered in 1958 in the southern
Chinese province of Guangdong. It was the first substantial specimen of a
pre-modern form of H. sapiens found in East Asia. It was iniatially
thought to be an Asian Neandertal but does not in fact show any of the derived
features of Neandertals as known from Europe and the Near East. The Maba skull
is similar to other more complete finds of pre-modern H. sapiens
subsequantly found in China, differing only in minor ways, such as the size and
shape of the orbits and nasal bones. Maba is also somewhat reminiscent of the
recently discovered Narmada skull from India.
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