Translate:
English
Chinese (S)
Chinese (T)
Croatian
Dutch
French
German
Hebrew
Italian
Japanese
Korean
Portuguese
Russian
Serbian
Spanish
Swedish
Turkish
Additional
group (stratigraphy)
English Wikipedia - The Free Encyclopedia
Download this dictionary
Group (stratigraphy)
A
group
in
stratigraphy
is a
lithostratigraphic
unit
, a part of the
geologic record or rock column
that consists of defined
rock strata
. Groups are generally divided into individual
formations
. Groups may sometimes be divided into "subgroups" and are themselves sometimes grouped into "supergroups".
See more at Wikipedia.org...
© This article uses material from
Wikipedia
®
and is licensed under the
GNU Free Documentation License
and under the
Creative Commons Attribution-ShareAlike License