| Page | |
| Introduction | [295] |
| Location and character | [295] |
| History and literature | [295] |
| Description | [298] |
| The Casa Grande group | [298] |
| Casa Grande ruin | [306] |
| State of preservation | [306] |
| Dimensions | [307] |
| Detailed description | [309] |
| Openings | [314] |
| Conclusions | [318] |
| [Footnotes] | |
| [Index] |
ILLUSTRATIONS
| Page | ||
| Plate [LI]. | Map of Casa Grande group | 298 |
| [LII]. | Ground plan of Casa Grande ruin | 302 |
| [LIII]. | General view of Casa Grande ruin | 305 |
| [LIV]. | Standing wall near Casa Grande | 307 |
| [LV]. | Western front of Casa Grande ruin | 309 |
| [LVI]. | Interior wall of Casa Grande ruin | 310 |
| [LVII]. | Blocked opening in western wall | 312 |
| [LVIII]. | Square opening in southern room | 314 |
| [LIX]. | Remains of lintel | 317 |
| [LX]. | Circular opening in northern room | 319 |
| Fig. [328]. | Map of large mound | 301 |
| [329]. | Map of hollow mound | 304 |
| [330]. | Elevations of walls, middle room | 315 |