Erratum to: J Archaeol Method Theory

DOI 10.1007/s10816-010-9083-y

The original version of this article unfortunately contained a mistake.

p. nnn: Columns labeled ‘bu/ac’ should read ‘g NO3’ in Table 10.

In the explanation written below Table 10, ‘bu/ac indicates the number of bushels of maize that could be supported in the first year of plant growth’ should read ‘g NO3 indicates the amount of nitrate produced within the root zone during the first year of plant growth.’

p. mmm: Columns labeled ‘bu/ac’ should read ‘g NO3’ in Table 11.

The first sentence of the explanation written below Table 11 should read ‘6.6 g of NO3–N is needed to produce 7 bu/ac of maize planted at a hill spacing of 2.4 m and an average hill density of 2 plants.’

In the explanation written below Table 11, ‘bu/ac indicates the number of bushels of maize that could be supported in the first year of plant growth’ should read ‘g NO3 indicates the amount of nitrate produced within the root zone during the first year of plant growth.’

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