IDENTIFIERS

Current Taxon Name (Soil Name): Caralampi

OSD

Series Extent

User Site ID: S1968AZ023004

User Pedon ID: S1968AZ023004

Vegetation Plot ID: S1968AZ023004

Lab Information:

Certified Lab Pedon Description - no

Lab Source ID - SSL

Lab Pedon # - 68C0132

NCSS Pedon Lab Data NASIS Record ID - 43584

Print Date: 11/24/2024

LOCATION

Location In Web Soil Survey

AOI is roughly a square mile and pedon is marked in the center.

Location in SoilWeb

Location in Google Maps

Std. Latitude: 31.3852787

Std. Longitude: -110.9644470

Datum: WGS84

Township: 23S

Range: 13E

Section: 36

PLSS Details: Approximately 2800 feet north and 1600 feet west of SE corner

Location Description: 2.5 miles north-northwest of Nogales.

State: Arizona

County: AZ023—Santa Cruz

Non-MLRA Soil Survey Area: AZ667—Santa Cruz and Parts of Cochise and Pima Counties, Arizona

PEDON

Describers Name: Richardson and Havens

Pedon Purpose: full pedon description

Pedon Record Orgin: Converted from PDP 3.x

Pedon #: 4

Sampled As Information:

Soil Name - Caralampi

Taxonomic Class - Loamy-skeletal, mixed Ustollic Haplargids

PSC - 13 to 63 cm.

Classificaton Date - 10/10/1968

Moisture Class - aridic (torric)

Dynamic Soil Properties:

Pedoderm Loose Cover Indicator - no

Hydric: no

SITE

Landform: fan

Runoff: medium

Drainage Class: well

Surface Fragments:

Benchmark Soil?: no

VEGETATION

SITE OBSERVATION

Observation Date: 10/10/1968 (actual site observation date)

Air Photo ID: AMS-702

Surface Cover Properties:

Pedoderm Loose Cover Indicator - no

Drained? - no

Bedded Soil? - no

Forest Plantation? - no

Vegetation Plot Plants
Plant Symbol	Scientific Name	National Vernacular Name	Plant Type Group	Canopy Cover %	Vegetation Stata Level
ACBE ARIST ARIST BOCH BOCH BOGR2 BOGR2 BORE2 ERAGR KRER	Acacia berlandieri Aristida Aristida Bouteloua chondrosioides Bouteloua chondrosioides Bouteloua gracilis Bouteloua gracilis Bouteloua repens Eragrostis Krameria erecta	guajillo threeawn threeawn sprucetop grama sprucetop grama blue grama blue grama slender grama lovegrass littleleaf ratany	— — — — — — — — — —	— — — — — — — — — —	— — — — — — — — — —

Setting and Climate
Slope	Slope Length USLE	Upslope Length	Elev.	Corr. Elev	Aspect	MAP	REAP	FFD	MAAT	MSAT	MWAT	MAST	MSST	MWST	MFFP	PE Index	Climate Station ID	Climate Station Name	Climate Station Type
%	m				degrees	mm	mm		C						mm
25	—	—	1122	—	45	406	—	—	16.7	—	—	—	—	—	—	—	—	—	—

A1—0 to 5 centimeters (0.0 to 2.0 inches); brown (7.5YR 4/4), dark reddish brown (5YR 3/4), moist; gravelly sandy loam; weak fine granular structure; slightly hard, friable, nonsticky, nonplastic; 3.0 very fine and fine roots; 3.0 very fine interstitial pores; fragments; noneffervescent; neutral, pH 7.0, bromthymol blue; abrupt smooth boundary. Lab sample # 68C00979; moist when described;

B1T—5 to 13 centimeters (2.0 to 5.1 inches); brown (7.5YR 4/2), dark brown (7.5YR 3/2), moist; very gravelly sandy clay loam; weak fine subangular blocky structure; slightly hard, friable, slightly sticky, moderately plastic; 3.0 very fine and fine roots; 21.0 very fine interstitial pores; fragments; noneffervescent; slightly acid, pH 6.5, bromthymol blue; clear wavy boundary. Lab sample # 68C00980; moist when described;

B21T—13 to 23 centimeters (5.1 to 9.1 inches); dark reddish brown (5YR 3/4), dark reddish brown (5YR 3/4), moist; very gravelly clay loam; weak fine and medium subangular blocky structure; slightly hard, friable, moderately sticky, moderately plastic; 21.0 very fine and fine roots; 3.0 very fine interstitial and tubular pores; 10 percent clay films on faces of peds; fragments; noneffervescent; slightly acid, pH 6.5, bromthymol blue; abrupt wavy boundary. Lab sample # 68C00981; moist when described;

B22T—23 to 33 centimeters (9.1 to 13.0 inches); yellowish red (5YR 4/6), dark red (2.5YR 3/6), moist; very gravelly clay loam; moderate medium subangular blocky structure; hard when dry, friable, moderately sticky, moderately plastic; 21.0 very fine and fine roots; 3.0 very fine interstitial and tubular pores; 30 percent clay films on faces of peds and in pores; fragments; noneffervescent; slightly acid, pH 6.5, bromthymol blue; clear wavy boundary. Lab sample # 68C00982; moist when described;

B23T—33 to 58 centimeters (13.0 to 22.8 inches); yellowish red (5YR 4/6), reddish yellow (5YR 6/6), moist; gravelly sandy clay loam; weak fine and medium subangular blocky structure; hard when dry, friable, slightly sticky, slightly plastic; 3.0 very fine and fine roots; 0.5 very fine tubular pores; 30 percent clay films on faces of peds; fragments; noneffervescent; slightly acid, pH 6.5, bromthymol blue; clear wavy boundary. Lab sample # 68C00983; moist when described;

B31T—58 to 79 centimeters (22.8 to 31.1 inches); reddish brown (5YR 5/4), reddish brown (5YR 4/4), moist; very gravelly sandy clay loam; light reddish brown (5YR 6/3) and 3 percent pink (5YR 7/3) fine faint mottles; massive parts to weak medium subangular blocky; hard when dry, friable, slightly sticky, slightly plastic; 0.5 very fine and fine roots; 0.5 very fine tubular pores; 10 percent clay films on faces of peds and in pores; fragments; noneffervescent; slightly acid, pH 6.5, bromthymol blue; clear wavy boundary. Lab sample # 68C00984; moist when described;

B32T—79 to 107 centimeters (31.1 to 42.1 inches); light reddish brown (5YR 6/4), reddish brown (5YR 4/4), moist; very gravelly sandy clay loam; massive parts to weak medium subangular blocky; hard when dry, friable, nonsticky, slightly plastic; 0.5 very fine roots; 10 percent clay films on faces of peds and in pores; fragments; noneffervescent; slightly acid, pH 6.5, bromthymol blue; clear wavy boundary. Lab sample # 68C00985; moist when described;

C—107 to 142 centimeters (42.1 to 55.9 inches); light brown (7.5YR 6/4), brown (7.5YR 4/4), moist; gravelly sandy loam; massive; hard when dry, friable, nonsticky, nonplastic; fragments; noneffervescent; slightly acid, pH 6.5, bromthymol blue. Lab sample # 68C00986; moist when described;