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MM486

Site: MM486Land Unit: Mount Meningorot Scoria
Aust. Soil Class.: Episodic, Epipedal, Black VERTOSOL (confidence level 1)

General Land Unit Description:
Mounts Meningorot and Porndon are low cones consisting of shallow Ferrosols and Dermosols. The rolling to undulating rise of The Sisters, north-west of Terang, consist of shallow Black Vertosols. A few scattered surface stones are found on the upper slopes and crests.

Site Description:
Geology: Quaternary basaltLandform pattern: Undulating rises
Position in landscape: Mid slopeInternal drainage: Imperfectly drained

Soil Profile Morphology

A10-15 cmVery dark brown (10YR2/2) medium clay, strong blocky structure (10-20 mm), very firm consistence when dry, pH 5.5. Gradual transition to:

Subsoil
B2115+ cmVery dark grey (10YR3/1) medium clay, dark yellowish brown mottles, strong blocky structure (20-50 mm), smooth-ped fabric, pH 5.8.

Key profile features:

  • Acidic topsoil
  • Clay throughout
  • Cracking soil
  • Topsoil dispersive when worked when wet
  • Subsoil dispersive when worked when wet
Soil pit MM486 graphs
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