PERMFILE111654

• Permit No: C1984062
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Section_Exhibit Name: EXHIBIT 7 SOIL PROFILE DESCRIPTION
• Media Type: D
• Archive: No

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Perna Series (102)
The Perna series is a member of the Loamy-skeletal, mixed family of
Typic Haploborolls.
Typical Pedon: Perna very cobbly loam
Ali 0- 5"-dark grayish brown (lOYR 4/1) very cobbly loam, very
dark grayish brown (lOYR 3/2) moist; weak fine granular
structure; soft, very friable, nonsticky and nonplastic;
15 percent gravel, 30 percent cobbles; neutral; clear
smooth boundary.
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A12 5-11"-dark grayish brown (lOYR 4/2) very cobbly loam, very
dark grayish brown (lOYR 3/2) moist; weak medium granular
structure; soft, very friable, nonsticky and nonplastic;
15 percent gravel, 35 percent cobble; neutral; clear
smooth boundary.
C1 11-30"--light yellowish brown (lOYR 6/4) extremely cobbly sandy
loam, yellowish brown (lOYR 5/4) moist; massive; soft,
very friable, nonsticky and nonplastic; 25 percent gravel,
45 percent cobble; mildly alkaline; gradual wavy boundary.
C2 30-60"--light yellowish brown (lOYR 6/4) extremely cobbly loamy
sand, yellowish brown (lOYR 5/4) moist; single grain;
loose, nonsticky and nonplastic; 30 percent gravel, 45
percent cobble; mildly alkaline.
Routt (2V)
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The Routt series is a member of the fine, montmorillonitic family of
Cryic Rachic Raleborolls.