Your gateway to a wide range of natural resources information and associated maps

Victorian Resources Online

GL90

Site: GL90Land Unit: Dundas Redgum
Aust. Soil Class.: Ferric (Reticulate), ?, Brown CHROMOSOL (confidence level 4)


Soil pit GL90a auger

General Land Unit Description:
The flat surface of the Dundas Tablelands predominantly consists of Brown Chromosols with a ferric horizon, typically occurring above the clay subsoil. The soil is commonly developed over a highly weathered mottled zone. This red and white mottling, sometimes referred to as ‘tiger mottles’ is thought to be the result of deep chemical weathering which occurred during the late Tertiary period. Red gums are the dominant vegetation found on this surface.

Site Description:

Geology: Cainozic duricrustLandform pattern: Plateau
Position in landscape: FlatInternal drainage: Imperfectly drained

Key profile features:

  • Strong texture contrast between topsoil and subsoil
  • Deep sandy topsoil
  • Ferric horizon
  • Bleached A2 horizon
  • Mottled subsoil
  • Tiger mottling at depth
Page top