Table 1.

Sherds from Puerto Escondido testing positive for theobromine

Excavation context	Vessel form	Vessel-surface treatment	Type name
Playa phase (900–200 B.C.)
8K-31	Bottle spout	Brown, glossy	Bodega Brown
Chotepe phase (1100–900 B.C.)
4DL-107	Open bowl with flaring walls	Black, glossy	Boliche Black
4DC-104*	Base of cylinder	Black, glossy	Boliche Black
4DC-116	Open bowl with flaring walls	Light brown, glossy, with fugitive red paint	Bonilla Yellow–Brown
4DC-118	Jar	Brown, with pattern burnishing	Urbe Unslipped (pattern burnished variety)
4DC-118	Open bowl with flaring walls	Black, glossy	Boliche Black
4DC-23*	Open bowl with flaring walls	Light brown, glossy	Bonilla Yellow–Brown
4DM-17*	Open bowl with flaring walls	Gray, glossy	Fía Metallic Gray
4DC-130	Open bowl with flaring walls	Gray, glossy	Fía Metallic Gray
4DC-130	Open bowl with flaring walls	Black, glossy	Boliche Black
Ocotillo phase (1400–1100 B.C.)
4DK-136	Bottle spout	Brown, glossy	Barraca Brown

The first digit of the sample code indicates the sector of the site from which the sherd was recovered.

*Borderline-positive samples.