From: "soils.usda.gov" <USDA-NRCS@public.govdelivery.com>
Date: Sep 1, 2015 2:14 PM
Subject: Illustrated Guide to Soil Taxonomy, version 2.0
To: <guyperea1@gmail.com>
Cc:
The updated Illustrated Guide to Soil Taxonomy, version 2.0, has just been released by the National Soil Survey Center. The Guide is a highly illustrated derivative product of the 12th Edition of the Keys to Soil Taxonomy presenting soil classification to the great group level. This version is enhanced with over 100 new photographs of soil features, taxonomic classes, and illustrations. It is designed to help college students, especially those participating on collegiate soil judging teams, learn the fundamental concepts of pedogenic features and soil classification by providing a visual experience to augment the narrative descriptions. The Guide supports soil scientists beginning their career in soil survey by presenting basic concepts of soil features and taxa that may be new to them. The Illustrated Guide is useful to natural resource management and engineering professionals who use soil information. It presents the broad concepts and diagnostic features used in soil classification that impact use and management decisions. Definitions of the diagnostic horizons and features are accompanied by photos and background information, including examples of common horizon nomenclature. The Guide is available online at:
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