Where: Yukon, Canada (64.6° N, 130.0° W: paleocoordinates 3.5° N, 62.4° W)

• coordinate stated in text

• outcrop-level geographic resolution

When: Rabbitkettle Formation, Trempealeauan (492.5 - 485.4 Ma)

• Naustia papilio zone

• bed-level stratigraphic resolution

Environment/lithology: deep subtidal shelf; lithified, gray lime mudstone

Size class: macrofossils

Reposited in the GSC, MCZ, USNM, YPM

Collection methods: bulk, chemical, mechanical,

Primary reference: S. R. Westrop. 1995. Sunwaptan and Ibexian (Upper Cambrian-Lower Ordovician) trilobites of the Rabbitkettle Formation, Mountain River region, northern Mackenzie Mountains, northwest Canada. Palaeontographica Canadiana 12:1-75 [S. Peters/S. Peters/O. Alfaro]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 55307: authorized by Shanan Peters, entered by Shanan Peters on 07.10.2005, edited by Pete Wagner

Creative Commons license: CC BY (attribution)