Section 14, Sekwi Formation (Cambrian of Canada)

Where: Northern Territories, Canada (63.6° N, 128.6° W: paleocoordinates 0.9° S, 67.7° W)

• coordinate stated in text

• outcrop-level geographic resolution

When: Nevadella trilobite zone, Sekwi Formation, Cambrian (538.8 - 485.4 Ma)

• Series 2, Age 3

• bed-level stratigraphic resolution

Environment/lithology: open shallow subtidal; lithified, nodular, silty carbonate

• silty nodular carbonate

Size class: macrofossils

Primary reference: I. W. Gapp, B. S. Lieberman, M. C. Pope and K. A. Dilliard. 2011. New olenelline trilobites from the Northwest Territories, Canada, and the phylogenetic placement of Judomia absita Fritz, 1973. Zootaxa 2918:15-28 [M. Hopkins/M. Hopkins]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 228649: authorized by Melanie Hopkins, entered by Melanie Hopkins on 20.12.2022

Creative Commons license: CC BY (attribution)

Taxonomic list

• species occurrences are reported as ranges in sections
Show authors, comments, and common names
Trilobita
 Redlichiida -
Bradyfallotaspis coriae, Bradyfallotaspis nicolascagei
Bradyfallotaspis coriae Gapp et al. 2011 trilobite
found in float
Bradyfallotaspis nicolascagei Gapp et al. 2011 trilobite
found in float
 Redlichiida - Holmiidae
Holmiella domackae, Holmiella taurus n. sp.
Holmiella domackae Gapp and Lieberman 2014 trilobite
found in float
Holmiella taurus n. sp. Gapp and Lieberman 2014 trilobite
found in float
 Redlichiida -
Nevadia saupeae, Judomia absita
Nevadia saupeae Gapp et al. 2011 trilobite
found in float
Judomia absita Fritz 1973 trilobite
found in float