231.

Catheti, 92.

Caucasus, 231.

Cavaedium, 176 _ff._

Cedar, 62.

Ceilings of baths, 158.

Cella, 114 _ff._, 120;
of circular temple, 123.

Celtica, 231.

Censer (constellation), 267.

Centaur (constellation), 267.

Cepheus (constellation), 266.

Cephisus, 237.

Ceres, temple of 80, 200;
site of temple of, 32.

Chalcedon, 309.

Chaldeans, 262.

Charias, 199, 310.

Charioteer (constellation), 266.

[Greek: Cheirokmeta] of Democritus, 255.

Chersiphron, 78, 198, 200, 288.

Chion of Corinth, 70.

Chionides, 168.

Chios, 103, 197; siege of, 317.

Chorobates, levelling instrument, 242 _f._

Chrobs, poisonous lake at, 237.

Chromatic mode, 140.

Cibdeli, 234.

Cicero, 256.

Cilbian country, 215.

Cilicia, 235.

Cinnabar, 215 _ff._;
adulteration of, 217.

Circular temples, 122 _ff._

Circumference of earth, 27 _f._

Circumsonant sites of theatres ([Greek: periechountes]), 153.

Circus, Flaminius, 124, 273;
Maximus, 80.

Cisterns, 244 _ff._

City, site of, 17 _ff._; walls, 21 _f._

Classification of temples, 75 _ff._, 78 _ff._

Clazomenae, 103, 269.

Clearstock of fir, 60.

Climate determines the style of houses, 170.

Clitor, spring at, 239.

Colchis, 231.

Colline Gate, 75.

Colonnades, 131, 154, 155, 156 _f._, 160 _f._

Colophon, 103, 269.

Colours, 214 _ff._;
natural, 214 _f._;
artificial, 217;
manufactured from flowers, 220;
how applied to stucco, 207.

Columbaria ([Greek: opai]), 108.

Columns, proportions of, in colonnades, 154;
in forums, 132;
in basilicas, 132;

Corinthian, 102;
diminution in top of, 84 _f._;
Ionic order, 90 _ff._;
arrangement of, 114.

Conarachne (sun dial), 273.

Concords in music, 142.

Concrete floors, 202.

Cone (sun dial), 273.

Conical Plinthium (sun dial), 273.

Consonancies in music, 142.

Consonant sites of theatres ([Greek: synechountes]), 153.

Constellations, northern, 265 _ff._;
Southern, 267 _ff._

Consumptives, resin of larch good for, 63.

Corinth, 145.

Corinthian cavaedium, 176.

Corinthian order, 15;
origin of, 102 _f._;
proportions of, 106 _f._;
treatise on, by Arcesius, 198.

Cornelius, Gnaeus, 3.

Corona, 102, 107, 112.

Cos, island of, 269.

Cossutius, 200.

Courage dependent on climate, 173.

Counterforts, 190.

Courtyards, 183.

Crab (constellation), 268.

Crathis (river), 237.

Crete, 20, 62.

Creusa, 103.

Croesus,