Aachen—Royal Chapel,26,36,160,161,176.Agliate—Ch.,16note 35.Aigues-Vives—Ch.,21.Airaines—Ch.,48note 160,161,49.Aisles—vaults of,96et seq.Albi—Ch.,80,81note 221,143note 35, Fig.34.Almeno-San-Salvatore—San Tommaso,161.Alternate Supports—system of,47.Ambert—Saint Jean,148.Ambroise—Saint Florentin,104.Ambulatory—vaulting of,158et seq.—— origin of vaulting of,159.—— with annular tunnel vaults,161.—— with half tunnel vaults,160.—— with transverse tunnel vaults,161.—— with groined vaulted trapezoidal bays,162.—— with ribbed vaults,163et seq.—— with vaults with added ribs,171.—— with multiple ribbed vaults,181.Amiens—Cath.,79,80,86,100,123,137note 29,145, Fig.69.Anclam—Ch.,182note 50.Angers—Cath. Saint Maurice,48, 5157,123note 54,155, Figs.19,74.—— La Trinité,70,71, Fig.30.—— Saint Serge,51,55,104, Fig.21.Angoulême—Cath. of Saint Pierre,5,6,7,8,105,106, Figs.3,4.Anjou—Churches of,49et seq.Antwerp—Saint Jacques,150.Anzy-le-Duc—Ch.,39.Apse—vaults of, 124et seq.—— vaulted with half domes,124.—— with ribbed half-domes,125.—— with “groined” half-domes,128.—— with four-part ribbed vaults,129.—— with a central pier,152.Arbona—Ch.,122.Arles—17.—— Saint Trophime,20,146,180note 44.—— Saint Honorat in Les Alyscamps,125,126.—— Saint Jean-de-Moustier,126note 3.Assisi—San Francesco,52,57.Auvergne—School of,16,25et seq.Auxerre—Cath.,123,142note 34,152,156,173,174,178,184, Figs.75,84.—— Saint Germain,173,184.—— Saint Pierre,152.Aversa—Cath.,166.Avesnières—Ch.,49.Avignon—chapel of the Pont Saint-Benezet,99note 275.—— Cath. N. D. des Doms,115,126.Azy—Chapel,34note 101,132.Barcelona—Cath.,104note 279,147,148.Barletta—Cath.,26note 74.Bath—Ab. Ch.,92,123.Bayeux—Cath.,122note 53,148,153.—— Seminaire, Chapel of,148note 48.Bayonne—Cath.,123,148,176, Fig.86.Beaugency—Saint Étienne,113.Beaulieu—Ab. Ch.,127.Beauvais—Basse-Oeuvre,74.—— Cath.,69note 190,86,101, Fig.46.—— Saint Étienne,67,69,74,96,99, Figs.32,44.—— Saint Lucien,110note 15.Beeskow—Ch.,180note 44.Belem—Ab. Ch.,104note 279.Bénévent-l’Abbaye—Ch.,36,115.Bernay—Ch.,42note 138.Berne—Minster,85note 233,94.Bernières-sur-Mer—Ch.,64.Berzy-le-Sec.—Ch.,127note 7.Beurey-Beauguay—Ch.,1.Beverley—Minster,79.Béziers—Cath.,151,155.Blois—Château, chapel,83,93.—— Saint Nicolas,117,184, Fig.56.—— Cath. Saint Louis,145note 41.Boisney—Ch.,113.Bois-Sainte-Marie—Ch.,162.Bologna—San Francesco,69,142note 34,151.—— San Petronio,57note 175.Bonnes—Ch.,127note 7.Boppart—Ch.,74.Bordeaux, Cath.,114.—— Saint Michel,123note 54.Boscherville—See Saint Martin-de-Boscherville.Bourges—Cath.,68,137,142,153,156,169,178, Fig.76.—— Maison de Jacques Coeur,93.—— Saint Pierre-le-Guillard,72note 200,138,147.Bourgogne—School of,11,16,18,26note 77,31et seq.Boxgrove—Priory Ch.,48.Bragny-en-Charollais—Ch.,39note 121.Braisne—Saint Yved,121,182.Brandenburg—Cath.,180.Brantôme—Ch.,48note 160.Brauveiller—Ch.,42note 136.Breda—Groote Kerk,172note 36.Bremen—Cath.,71.Brescia—Duomo Vecchio,161note 16.Breslau—Heiligekreuze,111note 16.Bristol—Cath.,101.Berkeley Chapel, p.95, note 272.—— Saint Mary Redcliffe,85,87.Bruges—Cath. Saint Sauveur,138,172note 36.Brunembert—Ch.,108note 7.Bruyères—Ch.,127note 7.Burgos—Cath.,120,172note 36.Bury—Ch.,52,54,164, Figs.22,23.Caen—Abbaye-aux-Dames, see La Trinité.—— Abbaye-aux-Hommes, see Saint Étienne.—— La Trinité,39,40,43,59,60,62,64,65,78,107, Fig.27.—— Saint Étienne,43,59,60,62,63,65,66,76,77,103,108,135note 25,137,144,145,146, Figs.26,70.—— Saint Nicolas,39,129.—— Saint Pierre,94,150,151.Cahors—Cath.,5,6note 21,7note 23.Cambrai—Cath.,138.Cambridge—King’s College chapel,91note 252,92.—— Saint Sepulchre,116.Canosa—San Sabino,13note 30,14.Canterbury—Cath.,69,129,141,169,183.——Trinity Chapel,171.Carcassonne—Saint Nazaire,17,19,157note 61.Caryatid Supports—for ribs,54.Casamari—Ch.,69note 194,122.Caudebec-en-Caux, N.D.,152.Cavaillon—Ch.,36.Centering—of Perigord domes,7.Cerce—48.Cerisy-la-Forêt—Ch.,64note 180,112note 23.Chalons-sur-Marne—N.D.,103,177, also note41.—— Notre Dame-de-l’Épine (near),149, Fig.71.—— Saint Alpin,147.Champagne—Ch.,12note 29,27note 78,162.Chapelle-sur-Crécy, La—Ch.,152.Chapels—transept, vaults of,112.Chartres—Cath.,137,144,145,159,173, Fig.68.Chateauneuf—Ch.,29note 87.Chatel-Montagne—Ch.,26,29note 87, and note89.Chatillon-sur-Seine—Ch.,36.Chaumont—Ch.,104note 279.Chauvigny—N.D.,114.—— Saint Pierre,25.Chelles—Ch.127note 7.Chester—Cath.,84.Chevets—110,131et seq.—— square,108.—— radiating-ribbed,132,137.—— broken-ribbed,138.—— buttressing-ribbed,141.—— diagonal-ribbed,144.—— with added ribs,146.—— impost level of vault ribs,153.—— shape of cells in,154.—— with pierced panels,156.Chichester—Cath.,65note 184.Clermont-Ferrand—Cath.,114,158.—— Notre Dame-du-Port,27, also note80,106,115, Fig.49,50.Cléry—Ch.,178note 42.—— Chapel of Saint Jacques,95, Fig.42.Cluny—Ab. Ch.,31,33,40,105.—— N.D.,121.Cologne—Cath.,122note 50.—— Saint Mary of the Capitol,110.—— Saint Maurice,42note 136,79,80.Como—Sant’ Abondio,126,127note 7.—— San Fedele,161.Constantinople—SS. Sergius and Bacchus,117,128.Corneto-Tarquinia—Ch.,69,127.Coutances—Cath.,101,119,172,174, also note39,180, Figs.59,82.Creully—Ch.,43,66.Crossing—vaults of,113et seq.—— towers over,114et seq.—— rib-vaulted,122.Culhat—Ch.,20note 46,22.Cunault—Ch.,24,125.Cyprus,5note 15.Dijon—Notre Dame,69note 191.—— Saint Bénigne,161.Dinan—Cath.,138.Dol—Cath.,122note 53.Domes—on spherical pendentives,1,2.—— on squinches,2,8,9.—— comparison of Perigord and Byzantine,3.—— exterior roofing of, in Perigord,5.—— centering of, in Perigord,7.—— gored,9.—— ribbed,115.—— lobed,116.—— “Gothic,” or Double Chevets,117.Domont—Ch.,78note 217,184.Dorat, Le—Ch.,114,115.Durham—Cath.,69note 102,75,76,77,78,85,99, Fig.33.Eastern Terminations—Exceptional,182.Ely—Cath.,84,87.Épinal—Ch.,108note 7.l’Épine—in Notre Dame-de-l’Épine.Erfurt—Frankiskanerkirche,72note 201.Essen—Ch.,26.Étampes—N.D.,144.—— Saint Gilles,122note 53.—— Saint Martin,127note 7,176,178,184.Evreux—Cath.,119.Exeter—Cath.,85,86,89,106, Fig.37.Farges—Ch.,33note 98.Ferté-Bernard—Chapelle de la Vièrge,95.Firouz Abad—palace,2.Florence—Baptistery,110.—— Cath. S. M. del Fiore,57,58,127note 5.—— S. M. Novella,57,58,122note 50Pazzi Chapel,117, Fig.57.Fontenay—Ch.,36.Fontevrault—Ch.,4note 12,6note 21.Fontfroide—Ch.,20note 43.Fontgombault—Ch.,30note 91.Forest—l’Abbaye—Ch.,129note 14.Fortunatus—114.Fossanova—Ab. Ch.,122.Fountains Abbey—37.Freiberg-in-Sachsen—Cath.,94note 263,104note 279.Freiburg—Cath.,94,150,181, Figs.72,88.Fréjus—Cath.,48.Fulda—Saint Michael,26.Gebweiler Saint Legerius,48.Gelnhausen—Saint Marien,119note 44.Gensac—Ch.,6note 21,7note 22.Germigny-des-Prés—Ch.,2,16note 35.Gerona—Cath.,81note 221.Gloucester—Cath.,43,82,87,99,161.Lady Chapel,87.Cloister,91,92, Fig.40.Gmund—Ch. of Holy Cross,94,104.Gonesse—Ch.,172note 36.Gourdon—Ch.,39note 121.Gregory of Tours—114.Grenoble—Saint Laurent,16note 35,129.Güben—Ch.,181.Guebviller—Ch.,42note 136.Hauterive—Ch.,36.Heidelberg—Old Cath.,180.—— Peterskirche,104note 279.Hereford—Cath.,85,89.Hieroskypos—Ch.,5note 15,8note 25.Ile-de-France—Transitional Chs. of,66,67.Issoire—Saint Paul,20note 46,106note 4.—— Saint Austremoine,27note 82.Ivrea—Cath.,158,159.Javarzay—Ch.,37.Jedburgh—Ab. Ch.,105.Jerusalem—Saint Anne,40.Jouaignes—Chapel,34note 101.Jumèges—Ab. Ch.,26note 76,43,121.Saint Pierre,26.Kaschau—Ch.,182note 50.Keisheim—Ch.,180note 44.Kirkstall—Ab. Ch.,112.Kolin—Ch.180.Laach—Ch., 41 notes131,132.Laffaux—Ch.,127note 7.Lagny—Ch.,174note 39,182note 50.Landshut—Saint Martin,104note 279.Lanfranc—59.Langres—Cath.,168,169, Fig.80.Lantern Towers—114.—— with Eight-Part Vaults,120.Laon—Cath.,69note 191,103,112,121,184, Figs.48,54,60.—— Church of the templars,116. Fig.55.Bishops Palace, Chapel of,133, Fig.62.Largny—Ch.,132.Larnaca—Ch.,5note 15.Laval—La Trinité,48note 160.Lérins—La Trinité,110note 12.—— Saint Honorat,17note 38,19.Lescar—Cath.,36.Lessay—Ch.,43,77.Lesterps—Ch.,22.Lichfield—Cath.,84, also note 232,93,101.Lighting—of tunnel-vaulted churches,18.—— in naves with square bays,57.—— of half domed apses,124.Limburg—Cath.,71,108.Limoges—Saint Martial,27note 81,29note 87.Lincoln—Cath.,65note 184,69, also note 192,72note 200,82,83,84,101, note 276, Figs.35,36.Linköping—Cath.,104note 279.