- /
Franconian Miaolingian Guzhangian Guzhangian Mindyallan Ayusokkanian Marjuman /
Dresbachian Boomerangian Mayan Acadian / St. David's
Drumian Wangcunian...
-
University PhD., 1989,
University of
Toronto Thesis Trilobites of the
Marjuman and
Steptoean stages (Upper Cambrian),
Rabbitkettle formation, southern...
-
Cambrian 5 and
Drumian stages,
Series 3 (Laurentian Delamaran, Topazan, and
Marjuman stages,
Lincolnian Series) of the
lower Emigrant Formation at
Clayton Ridge...
-
event corresponds with the ICS Guzhangian-Paibian
Stage boundary and the
Marjuman-Steptoean
stage boundary in
North America. The
general signature of the...
- 2006-09-05.
Retrieved 2008-01-12. Dengler,
Alyce A. (2005).
Cambrian [
Marjuman]
trilobites (Arthropoda) of the Cow Head,
western Newfoundland (PhD thesis)...
-
occurred that
reduced the
species richness by 45%. This
event coincided with
Marjuman extinction that can be
traced to
trilobite and
brachiopod ****emblages in...
- and P.
shergoldi have been
described from the
Upper Cambrian of
Canada (
Marjuman and
Steptoean stages,
Rabbitkettle Formation,
southern Mackenzie Mountains)...
- "Paleontology and
taphonomy of the
Upper W****s
Formation (Cambrian,
Upper Marjuman,
Cedaria Zone) of
western Utah" (PDF).
Unpublished PhD dissertation. University...
-
Lithostratigraphy of the
Crepicephalus and
Aphelaspis zones,
Lower Deadwood formation (
Marjuman and
Steptoean Stages,
Upper Cambrian),
Black Hills,
South Dakota". Journal...
- 90: 193. Melzak, Adam; Westrop,
Stephen R. (June 1994). "Mid-Cambrian (
Marjuman)
trilobites from the Pika Formation,
southern Canadian Rocky Mountains...
