stellation), 267.

Spain, 214;
cinnabar mines of, 217.

Sparta, paintings on brick walls at, 53.

Spica (star), 265.

Stables, 184, 186.

Statonia, 50.

Steelyard, description of, 291.

Steps of temples odd in number, 88.

Stereobates, 88.

Stone, 48, 49 _f._

Stratoniceum, 154.

Streets, directions of, 24.

Stucco, 204 _ff._;
in damp places, 208 _ff._

Stucco-workers, Greek, 208.

Stylobates, 88.

Substructures of houses, 189 _ff._

Sulphur springs, 233 _f._

Sun, 258 _f._;
course of, through the twelve signs, 264 _f._

Sundials, 273 _ff._;
how designed, 270 _ff._

Sunium, temple of Pallas at, 124.

Susa, spring at, 240.

Syene, 231.

Symmetry, 14;
in temples and in the human body, 72 _f._;
modifications to suit site, 174 _ff._

Syracuse, 273.

Syria, 231, 235, 237.

Systyle temples, 78 _f._;
proportions of columns in, 84;
Doric, 113.

Tablinum, proportions of, 178.

Tarentum, 12, 255;
length of shadow of gnomon at, 270.

Tarquinii, 50.

Tarsus, 234, 240.

Teano, acid springs of, 238.

Telamones, 188.

Teleas of Athens, 70.

[Greek: Teleion] (perfect number), 73 _f._

Tempering of iron, 18.

Temples, classification of, 75 _ff._;
circular, 122 _ff._;
Corinthian, 102 _f._;
Doric, 109 _ff._;
Ionic, 90 _ff._;
Tuscan, 120;
foundations of, 86 _ff._;
orientation of, 116 _f._;
proportion of columns of, 78 _ff._;
sites of, 31 _f._;
Aesculapius, 15, 198;
Apollo, 31, 78, 80, 200;
Bacchus, 15, 31, 82, 109, 198;
Castor, 124;
Ceres, 32, 80, 200;
Diana, 15, 78, 80, 103, 124, 198, 200, 288 _f._;
Equestrian Fortune, 80;
Faunus, 75;
Flora, 15;
Three Fortunes, 75;
Hercules, 15, 31, 53, 80;
Isis, 31;
Juno, 15, 31, 198;
Jupiter, 14, 31, 53, 75, 199;
Honour and Valour, 78, 200;
Mars, 15, 31;
Mercury, 31, 54;
Minerva, 11, 15, 31, 124, 198;
Nymphs, 15;
Proserpine, 15, 200;
Quirinus, 78;
Serapis, 31;
Vejovis, 124;
Venus, 15, 31, 54;
Vulcan, 31.

Teos, 103;
temple of Bacchus at, 82, 198.

Terracina, 236, 237.

Testudinate cavaedium, 177.

Tetrachords, 140 _ff._

Tetrastyle cavaedium, 176.

Thalamos, 186.

Thales, 42, 195, 225, 269.

Thasos, 289.

Theatre, 137 _ff._;
site of, 137;
foundations of, 138 _f._;
entrances to, 138, 148;
plan of Roman, 146 _ff._;
plan of Greek, 151 _ff._;
soundi