Collection place
- Tabun cave, Mount Carmel, Israel6 objects
- Taft Mosswood (CDP), San Joaquin County, California9 objects
- Tahoe Meadows, Washoe County, Nevada1 objects
- Tamarack Creek area, Mariposa County, California22 objects
- Tanana River, Yukon-Koyukuk Census Area, Alaska2 objects
- Tanto Orqo, Ayacucho district, Southern Peru1 objects
- Tanzania2 objects
- Taos County, New Mexico1 objects
- Tarija Department, Bolivia6 objects
- Tarsus, Mediterranean region, Turkey1 objects
- Taungs Limeworks, North West Province, Republic of South Africa1 objects
- Taylor County, Texas3 objects
- Tchebuneta River, St. Tammany Parrish, Louisiana7 objects
- Tcumkawi, Mendocino County, California1 objects
- Tebtunis, Faiyum region, Lower Egypt1 objects
- Tecate municipality, Baja California, Mexico23 objects
- Tehama County, California987 objects
- Tennessee26 objects
- Teotihuacán, State of Mexico, Mexico15 objects
- Tepalcatepec municipality, Michoacán, Mexico1 objects