2. USAGE NOTES
These slides were prepared by Ms. Sue Quirante, a
secondary public school teacher in the Philippines.
All copyrighted material were lifted by her in the
spirit of fair use. As such, this presentation should
not be used for any commercial purpose.
Last updated October 9, 2016
20. stone was the most
vital material for
making tools and
weapons
hand axes appeared
700,000 years ago
Olduvai Gorge, Tanzania
found with remains of H.
erectus
21. stone was the most
vital material for
making tools and
weapons
hand axes appeared
700,000 years ago
Olduvai Gorge, Tanzania
found with remains of H.
erectus
22. stone was the most
vital material for
making tools and
weapons
hand axes appeared
700,000 years ago
Olduvai Gorge, Tanzania
found with remains of H.
erectus
23. Nomads (hunter-gatherers)
o hunting and fishing wild animals
o gathering wild plants, berries, nuts,
roots and tubers
o lived in small groups which provided
security and enabled hunting of large
animals
o average life span was 20 – 25 years
24. There was a video here but I took it out to reduce file
size.
It talked about two evolutionary strategies for
surviving colder climates: 1) growing robust bodies
(“toughening yourself up” or 2) growing larger brains
(intelligence allowed humans to develop
cultural/technological adaptations such as use of fire
and clothing in cold climates.
You can view the video here:
https://www.youtube.com/watch?v=ndwzAw8fchU
25. HOW DID WE SURVIVE THE
PLEISTOCENE?
new cultural technology to
deal with cold
environments and
changing food sources
26. HOW DID WE SURVIVE THE
PLEISTOCENE?
problem:
scarcity of plant foods
that humans could eat
during the winters
solution:
ancestors became
more proficient at
hunting animals,
especially large ones
27. Venus of Willendorf (25,000 BCE)
sculpted from limestone
found in Willendorf, Austria
one of many similar female
carvings called Venus Figurines
29. 1 extraction : digging, the deeper
the older
2 typology : if complex, recent
3 Carbon-14 dating : measure of
amount of carbon-14 in an
object, only works for living
objects
35. current geological epoch which started
some 11,500 years ago when the glaciers
began to retreat, marking the end of the
glacial phase of the most recent ice age
37. o sometimes called “Anthropogene” or
“Age of Man”
Note: Modern humans had evolved and
dispersed all over the world well before the
start of the Holocene
39. Although we think of the
Holocene as a warm time
for the planet, we are still in
an ice age. This is indicated
by the presence of ice caps
at the poles - the planet as
a whole is just in an
interglacial phase.
40. An interglacial period
is a geological interval
of warmer global
average temperature
lasting thousands of
years that separates
consecutive glacial
periods within an ice
age.
41. New Stone Age
attained at the beginning of the
Holocene Epoch 11,700 years
ago until around 1800BCE
gradually occurred across Asia
and Europe from a starting point
in the Fertile Crescent
42.
43.
44.
45. New Stone Age
cultivation and animal
domestication first appeared
in southwestern Asia by
about 9000 BCE
farming and settled villages
had been firmly achieved by
7000 BCE in the Tigris and
Euphrates river valleys
46.
47.
48.
49. New Stone Age
stone tools shaped by
polishing and grinding
dependence on
domesticated plants or
animals
settlement in permanent
villages (sedentism)
appearance of crafts
such as pottery and
weaving
55. Why do you think the
Neolithic Revolution
occurred?
56. REFERENCES
University of California Museum of Paleontology
http://www.ucmp.berkeley.edu/exhibit/histgeoscale.php
BBC
http://www.bbc.co.uk/nature/history_of_the_earth/Holocene
Mr. Giotto’s Site
http://www.penfield.edu/webpages/jgiotto/onlinetextbook.cfm?subp
age=1525824
Brittanica
http://www.britannica.com/event/Paleolithic-Period
Climate Change and Human Evolution
http://anthro.palomar.edu/homo/homo_3.htm
Editor's Notes
During ice ages, those species that were not driven to extinction by the cold commonly evolved larger, more massive bodies as a means of producing and retaining more heat. This was especially true of mammals in the northern hemisphere. This is to be expected, given the predictions of Bergmann's rule. Humans evolved larger bodies during the Pleistocene as well.
required inventing more sophisticated hunting skills as well as better weapons and butchering tools
transition from food-collecting cultures to food-producing ones
made more-useful stone tools by grinding and polishing relatively hard rocks rather than merely chipping softer ones down to the desired shape
transition from food-collecting cultures to food-producing ones
transition from food-collecting cultures to food-producing ones