thumb|Luvic Phaeozem in Ayninbirkekin|Luqmuts, Ethiopia thumb|Distribution of Phaenozem soils as defined by the [[World Reference Base for Soil Resources classification:
thumb|Luvic Phaeozem in Ayninbirkekin|Luqmuts, Ethiopia thumb|Distribution of Phaenozem soils as defined by the World Reference Base for Soil Resources classification:
A Phaeozem in the World Reference Base for Soil Resources (WRB) is a dark soil with a high base status, but without a secondary carbonates within one metre of the soil surface. Most Phaeozems correlate with the Udolls (Mollisols) of the USDA soil taxonomy.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).