Re: keys to Aridisols

Item IFGE. Pachic Udertic Haplustolls as published mistakenly listed a criterion (item 1.a.)
for ""a frigid temperature regime"", but has no provision (does not allow) a frigid temperature
regime in item 3. We revised criterion IFGE.1. and deleted the 1.a. part. Pachic Udertic
Haplustolls can not have a frigid temperature regime. The errata for the Keys to Soil Taxonomy,
8th ed. are posted with the keys on this web site. The errata for the Soil Taxonomy, 2nd ed.
have not been posted on the site, but we plan to list them with the publication. In addition we
plan to keep the electronic version of Soil taxonomy updated including both errata and revisions.