Computer Code: |
HUMB |
Preferred Map Code: |
H2b1 |
Status Code: |
Index Level |
Age range: |
Alportian Substage (CO)
— Alportian Substage (CO) |
Lithological Description: |
[Duplicate: use H2B1] |
Definition of Lower Boundary: |
none recorded or not applicable
|
Definition of Upper Boundary: |
none recorded or not applicable
|
Thickness: |
none recorded or not applicable
|
Geographical Limits: |
none recorded or not applicable
|
Parent Unit: |
none recorded or not applicable
|
Previous Name(s): |
none recorded or not applicable
|
Alternative Name(s): |
Homoceras undulatum Marine Band
|
Stratotypes: |
none recorded or not applicable |
Reference(s): |
none recorded or not applicable |
1:50K maps on which the lithostratigraphical unit is found, and map code used: |
E059
|