(New Search)
Ashtonfields Coal Member STRATNO: 77599
Current: Yes Rank: Member, phase Status: Reserved State(s): NSW
Category: Variation of reserved name Usage: Reserved Definition Card: No
Originator: Greenfield, J. (GSNSW) after B.C.Preston, K.J.Brown 14-JUN-12 Entry date: 08-NOV-12Last Update: 20-AUG-18
Replaced by: Previously known as:
Description: Coal: dull and bright bands with stoney laminae; brown-black coaly shale, thin very fine-grained sandstone and siltstone partings
Comments: This name revived by GSNSW 14-JUN-2012.
Geological province: No province information available
Type state: Reference section type:
Maximum thickness: mMinimum thickness:
Unit Age Event: deposition
Top of unit -
Minimum age: Permian Ma: % from base of biozone: Age method:
Maximum age: Ma: % from base of biozone: Age method:
Base of unit -
Minimum age: Ma: % from base of biozone: Age method:
Maximum age: Permian Ma: % from base of biozone: Age method:

Stratigraphic Hierarchy (current units only) Rank Status

Chemical Hierarchy (current units only) Rank Status


Related units: Relationship: Contact Type:
Use on maps:


Full Bibliographic Details (ordered by usage, publication year)


Bibliographic references returned: 0 This data is subject to Geoscience Australia's disclaimer and copyright statements.