- In biostratigraphy,
biostratigraphic units or
biozones are
intervals of
geological strata that are
defined on the
basis of
their characteristic fossil...
-
kinds of
biozones:
Taxon range biozone,
Concurrent range biozone,
Interval biozone,
Lineage biozone, ****emblage
biozone, and
Abundance biozone. The Taxon...
-
spanned from c. 550 Ma to c. 539 Ma,
coinciding with the
Terminal Ediacaran biozone. The ****emblage was
characterized by a
faunal turnover, with the decline...
-
geographical distribution; thus, they
correlate the
surrounding rock to a
biozone rather than a
specific time period. Biostratigraphy#Index
fossils Index...
-
biozone (formerly the Scaphonyx-Exaeretodon-Herrerasaurus
biozone,
using an
older synonym for Hyperodapedon). This
biozone is characterized...
-
stratigraphic occurrence of a taxon. Taxon-range
zones are one of the
fundamental biozones used in
biostratigraphy and are
named after the
taxon whose range they...
- The
Cynognathus ****emblage Zone is a
tetrapod biozone utilized in the
Karoo Basin of
South Africa. It is
equivalent to the
Burgersdorp Formation, the...
-
later discovered to be imprecise. It is
currently placed between acritarch biozone 5 and last
appearance of
Pterospathodus amorphognathoides. It has been...
- The
Cistecephalus ****emblage Zone is a
tetrapod ****emblage zone or
biozone found in the
Adelaide Subgroup of the
Beaufort Group, a
majorly fossiliferous...
- as a
biostratigraphic unit,
generally shortened to
biozone. The five
commonly used
types of
biozone are ****emblage, range, abundance,
interval and lineage...
