Series
name
Order
Suborder
Great group
Subgroup
Particle-size or
substitute class
Mineralogy
class
CEC
actiivity class
Reaction
class
Soil temperature
class
Other family
class
SUPERIOR
Spodosols
Orthods
Haplorthods
Alfic Oxyaquic
Haplorthods
Coarse-loamy over
clayey
Mixed
Active
Frigid
SWANTON
Inceptisols
Aquepts
Epiaquepts
Aeric Epiaquepts
Coarse-loamy over
clayey
Mixed over
illitic
Superactive
Nonacid
Frigid
SWORMVILLE
Alfisols
Aqualfs
Endoaqualfs
Aeric Endoaqualfs
Fine-silty over
sandy or sandyskeletal
Mixed
Active
Mesic
SYMCO
Alfisols
Udalfs
Hapludalfs
Aquollic
Hapludalfs
Fine-loamy
Mixed
Active
Mesic
SYMERTON
Mollisols
Udolls
Argiudolls
Oxyaquic
Argiudolls
Fine-loamy
Mixed
Superactive
Mesic
TACODA
Spodosols
Aquods
Epiaquods
Typic Epiaquods
Sandy
Mixed
Frigid
TACOOSH
Histosols
Hemists
Haplohemists
Terric
Haplohemists
Loamy
Mixed
Euic
Frigid
TAPPAN
Mollisols
Aquolls
Epiaquolls
Typic Epiaquolls
Fine-loamy
Mixed
Active
Calcareous
Mesic
TATCHES
Inceptisols
Udepts
Dystrudepts
Lamellic
Dystrudepts
Sandy
Isotic
Mesic
TAWAS
Histosols
Saprists
Haplosaprists
Terric
Haplosaprists
Sandy or sandyskeletal
Mixed
Euic
Frigid
TEDROW
Entisols
Psamments
Udipsamments
Aquic
Udipsamments
Sandy
Mixed
Mesic
TEEL
Inceptisols
Udepts
Eutrudepts
Fluvaquentic
Eutrudepts
Coarse-silty
Mixed
Active
Mesic
TEKENINK
Alfisols
Udalfs
Glossudalfs
Typic Glossudalfs
Coarse-loamy
Mixed
Semiactive
Mesic
THETFORD
Alfisols
Udalfs
Hapludalfs
Aquic Arenic
Hapludalfs
Sandy
Mixed
Mesic
THOMAS
Inceptisols
Aquepts
Humaquepts
Histic
Humaquepts
Fine-loamy
Mixed
Semiactive
Calcareous
Mesic
THOMPSONVILLE
Spodosols
Orthods
Haplorthods
Alfic Oxyaquic
Haplorthods
Sandy
Mixed
Mesic
TOBICO
Entisols
Aquents
Psammaquents
Mollic
Psammaquents
Sandy
Mixed
Mesic
TOIVOLA
Spodosols
Orthods
Haplorthods
Lamellic
Haplorthods
Sandy
Isotic
Frigid
Ortstein
TOKIAHOK
Spodosols
Orthods
Fragiorthods
Alfic Fragiorthods
Sandy
Mixed
Frigid
TOLEDO
Inceptisols
Aquepts
Endoaquepts
Mollic
Endoaquepts
Fine
Illitic
Nonacid
Mesic
TONKEY
Inceptisols
Aquepts
Endoaquepts
Mollic
Endoaquepts
Coarse-loamy
Mixed
Semiactive
Nonacid
Frigid
TOWERVILLE
Inceptisols
Udepts
Dystrudepts
Aquic
Dystrudepts
Fine-loamy
Mixed
Semiactive
Mesic
TOWES
Mollisols
Aquolls
Endoaquolls
Typic
Endoaquolls
Coarse-silty over
sandy or sandyskeletal
Mixed
Active
Frigid
TRIMOUNTAIN
Spodosols
Orthods
Fragiorthods
Ultic Fragiorthods
Coarse-loamy
Mixed
Superactive
Frigid
TROUT BAY
Histosols
Saprists
Haplosaprists
Lithic
Haplosaprists
Euic
Frigid
TULA
Spodosols
Aquods
Fragiaquods
Argic Fragiaquods
Coarse-loamy
Mixed
Superactive
Frigid
TUSCOLA
Alfisols
Udalfs
Hapludalfs
Aquic Hapludalfs
Fine-loamy
Mixed
Active
Mesic
TUSTIN
Alfisols
Udalfs
Hapludalfs
Arenic Hapludalfs
Clayey
Mixed
Active
Mesic
TWIG
Inceptisols
Aquepts
Humaquepts
Histic
Humaquepts
Coarse-loamy
Isotic
Nonacid
Frigid
TWINING
Spodosols
Orthods
Haplorthods
Aqualfic
Haplorthods
Fine-loamy
Mixed
Semiactive
Frigid
TYNER
Entisols
Psamments
Udipsamments
Typic
Udipsamments
Sandy
Mixed
Mesic
TYRE
Entisols
Aquents
Psammaquents
Typic
Psammaquents
Sandy
Mixed
Mesic
UBLY
Spodosols
Orthods
Haplorthods
Alfic Haplorthods
Coarse-loamy
Mixed
Semiactive
Frigid
(continued)
180
Appendix A