household archaeology in israel 29
several pairs of the same sediment, and they were able to determine
the uncertainty inherent in their analysis, which was found to be in
the order of only a few percentage points.
e identication of activity areas is one of the stated goals of
household archaeology. In the Near East, spatial analyses have been
conducted using macroscopic artifacts and installations (e.g., Gadot
and Yasur-Landau 2006), sieved microartifacts (e.g., Rosen 1989,
1993), micromorphology (Matthews et al. 1997; Matthews 2005), and
phytolith analysis (Albert et al. 2008). Elemental analyses (e.g., phos-
phate analysis) are routinely carried out in Central America (Terry
et al. 2004) and have recently been conducted in Israel at the Tell es-
Ṣa/Gath excavations. To my knowledge, at this point in time there
has not been a study in the eld of household archaeology in which
all approaches—macroscopic, microscopic, paleobotanical, molecular
and elemental—have been integrated in order to understand activity
areas.
Many of the approaches mentioned above for the identication of
activity areas are related to the subdiscipline known as “geoarchaeol-
ogy,” in which there is strong reliance on the microscopic record. Geo-
archaeological methods, especially micromorphology, are well suited
to identifying the exact location of oors, which is a necessary rst
step in locating activity areas. While lime-plastered oors might be
identied with a relatively high degree of certainty (but, see below for
an example of an erroneous identication), dirt oors, as mentioned
above, are very dicult to identify. Oen decisions about the loca-
tion of a dirt oor are based on eld observations of the relationship
between surfaces and walls and the foundations of built installations
such as basins and tabuns or large storage vessels. ese identications
are, however, not straightforward, as certain installations may have
been placed below or above the actual oor level. Because the weight
load of people and/or animals on activity surfaces results in compaction
and the development of characteristic elongated, subhorizontal, micro-
scopic voids (Goldberg and Whitbread 1993; Gé et al. 1993; see also
Shahack-Gross et al. 2003, for compaction under livestock enclosures),
dirt oors are best identied using micromorphological methods.
Further complicating the identication of activity areas is, once
oors are identied, the assumption that remains of activities on
these oors represent the use-life of the household. However, ethno-
archaeological and experimental studies caution that artifacts repre-
senting primary activities on oors are rare. For example, Hayden and