A Report on Historical Archaeology Publications in Latin America

Historical archaeology is today widely practiced in Latin America. Scholars not living or working in the region often are unaware of the research conducted in the countries south of the United States. This brief report outlines some of the historical archaeology conducted in Latin America and provides a brief bibliography.     

Ria de Aveiro A: a shipwreck from Portugal dating to the mid-15th century; a preliminary report

The remains of a coasting vessel were found in a lagoon close to the coast. Four radiocarbon determinations provided a date in the mid-15th century and it has been the subject of several seasons of excavation of CNANS. The excavation strategy is described, as are its surviving constructional details which are analysed with reference to early sources for Portuguese naval architecture. This coaster has constructional features found in ocean-going ships of the Iberian-Atlantic tradition. Its cargo of pottery is one of the most extensive and closely dated from the Age of Discovery and includes 18 forms.     

An exhumed palaeo-hydrocarbon migration fairway in a faulted carrier system, Entrada Sandstone of SE Utah, USA

The Moab Anticline, east‐central Utah, is an exhumed hydrocarbon palaeo‐reservoir which was supplied by hydrocarbons that migrated from the Moab Fault up‐dip towards the crest of the structure beneath the regional seal of the Tidwell mudstone. Iron oxide reduction in porous, high permeability aeolian sandstones records the secondary migration of hydrocarbons, filling of traps against small sealing faults and spill pathways through the Middle Jurassic Entrada Sandstone. Hydrocarbons entered the Entrada Sandstone carrier system from bends and other leak points on the Moab Fault producing discrete zones of reduction that extend for up to 400 m from these leak points. They then migrated in focused stringers, 2–5 m in height, to produce accumulations on the crest of the anticline. Normal faults on the anticline were transient permeability barriers to hydrocarbon migration producing a series of small compartmentalized accumulations. Exsolution of CO₂ as local fault seals were breached resulted in calcite cementation on the up‐dip side of faults. Field observations on the distribution of iron oxide reduction and calcite cements within the anticline indicate that the advancing reduction fronts were affected neither by individual slip bands in damage zones around faults nor by small faults with sand: sand juxtapositions. Faults with larger throws produced either sand: mudstone juxtapositions or sand: sand contacts and fault zones with shale smears. Shale‐smeared fault zones provided seals to the reducing fluid which filled the structural traps to spill points.     

Athenian Black Gloss Pottery: A View from the West

Excavation of archaic Morgantina (c.700–450 BC), Sicily, has brought to light a significant pattern in the distribution of imported Greek pottery. This pattern, which shows a preference for imports with features that referred to metal vessels, is echoed at sites around the western Mediterranean. We argue that the preference for certain types was communicated back to Greek producers, and that it also reflects the particular local interests of non‐Greeks, who associated metallic features not only with wealth, but also with their own ancestral traditions.