MAIN ARTICLE volume 9 page 123, picture,
volume 9 page 123
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eye picture, volume 4 page 176
mollusk volume 8 page 156
Octopus, The (capital city of Peru): see in
index Lima
ocular (part of optical instrument): see in
index eyepiece
Odin (Norse god)
MAIN ARTICLE volume 9 page 124, picture,
volume 9 page 124
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Valhalla volume 14 page 51
Vikings volume 14 page 89
Odobenus rosmarus (mammal): see in
index walrus
Australia
Fiji
French
Polynesia
Guam
Kiribati
Marshall Islands
Micronesia,
Federated
States of
Nauru
New Zealand
Palau
Papua New
Guinea
Samoa
Solomon Islands
Tonga
Tuvalu
Vanuatu
For more about Oceania,
look for these articles:
BRITANNICA STUDENT ENCYCLOPEDIA Odobenus rosmarus 183
Odontoceti (mammal): see in index
toothed whale
“Odyssey” (epic poem by Homer)
ancient Greece volume 5 page 154
Homer volume 6 page 76
Oea (ancient city in Libya): see in index
Tripoli
Oedipus (Greek mythology)
sphinx volume 12 page 163
offense (sports)
basketball volume 2 page 34
football volume 5 page 49
officer (military rank)
army volume 1 page 189
official language (legal designation)
language volume 7 page 105
offset printing
bookmaking picture, volume 2 page 109
Oglala (Native American people)
Crazy Horse volume 3 page 211
Oglethorpe, James Edward (British military
officer)
Georgia volume 5 page 102
Ohio (state in the U.S.)
MAIN ARTICLE volume 9 page 125
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geography
Cleveland lakeshore picture, volume 9
page 126
Columbus riverwalk picture, volume 3
page 162
farmland picture, volume 9 page 126
Ohio River (river in the U.S.)
MAIN ARTICLE volume 9 page 127
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confluence with Mississippi River picture,
volume 9 page 127
Mississippi River volume 8 page 144
Pittsburgh picture, volume 10 page 57
Oia (city in Greece) picture, volume 5
page 152
oil (fossil fuel): see in index petroleum
oil derrick: see in index oil rig
oil gland (anatomy)
skin volume 12 page 101
oil gland (bird anatomy): see in index
preen gland
oil platform picture, volume 9 page 93
oil refinery: see in index petroleum refinery
oil rig (petroleum industry)
Caspian Sea picture, volume 2 page 10
oil spill
cleanup picture, volume 10 page 118
oil well (industry)
Texas volume 13 page 52
Ojibwa (Native American people)
MAIN ARTICLE volume 9 page 127, picture,
volume 9 page 128
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Algonquian volume 1 page 80
Fox volume 5 page 57
Manitoba volume 8 page 44
Ontario volume 9 page 140
Okavango River (river in Africa)
delta picture, volume 2 page 117
O’Keeffe, Georgia (U.S. artist)
painting volume 10 page 11
Okefenokee Swamp (swamp in the U.S.)
MAIN ARTICLE volume 9 page 128
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white ibises picture, volume 14 page 26
Okinawa, Battle of (Japanese-U.S. history)
WorldWar II volume 15 page 70
Oklahoma (state in the U.S.)
MAIN ARTICLE volume 9 page 129
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Gloss Mountain State Park picture, volume
9 page 130
Native Americans
Caddo volume 3 page 7
Comanche volume 3 page 164, picture,
volume 9 page 130
Oklahoma City (state capital of Oklahoma,
U.S.)
MAIN ARTICLE volume 9 page 131
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Oklahoma volume 9 page 129
Oklahoma City National Memorial
picture, volume 9 page 131
Oklahoma City bombing (terrorist
attack in the U.S.)
Oklahoma volume 9 page 130
Oklahoma City National Memorial
(national memorial in Oklahoma City,
Oklahoma, U.S.) picture, volume 9
page 131
“Oku no hosomichi” (poetic diary by
Basho): see in index “Narrow Road to
the Deep North, The”
Olaf II Haraldsson (king of Norway)
Norway volume 9 page 98
Olavinlinna Castle (castle in Finland)
picture, volume 5 page 23
Old Delhi (city in Delhi metropolitan
area, India)
Red Fort picture, volume 4 page 32
Old English language
England volume 4 page 140
Old English sheepdog (breed of dog)
herding dogs table, volume 4 page 62
Old Glory (U.S. flag): see in index Stars
and Stripes
Old Hickory (president of the U.S.): see
in index Jackson, Andrew
“Old Ironsides” (ship): see in index
“Constitution”
Old Kingdom (Egyptian history)
ancient Egypt volume 4 page 114
Old Line State (state in the U.S.): see in
index Maryland
old-man’s beard (lichen) picture, volume
7 page 146
Old Osawatomie Brown (U.S. abolitionist):
see in index Brown, John
“Old Rough and Ready” (president of
the U.S.): see in index Taylor, Zachary
Old Stone Age (anthropology): see in
index Paleolithic Period
Old Style calendar: see in index Julian
calendar
Old Testament (biblical text)
Bible volume 2 page 67
Christianity volume 3 page 112
Old Town (district in Stockholm, Sweden):
see in index Gamla Stan
Old Town (district in Edinburgh, Scotland,
United Kingdom)
Edinburgh volume 4 page 104
184 Odontoceti BRITANNICA STUDENT ENCYCLOPEDIA
OldWorld blackbird (bird)
blackbird volume 2 page 84
OldWorld monkey (primate) picture,
volume 8 page 167
monkey volume 8 page 167
OldWorld sparrow (bird)
sparrow volume 12 page 159
OldWorld vulture (bird)
vulture volume 14 page 106
Olea europaea (tree): see in index olive
Ole Miss (university in Oxford, Mississippi,
U.S.): see in index Mississippi,
University of
olfaction (sense): see in index smell
olfactory sense (sense): see in index smell
olive (tree and fruit)
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volume 9 page 132