Where: British Columbia, Canada (53.4° N, 132.3° W: paleocoordinates 6.1° N, 126.2° W)

• coordinate stated in text

• small collection-level geographic resolution

When: Graham Island Formation (Yakoun Group), Early/Lower Bajocian (171.6 - 168.4 Ma)

• Informal Radiolarian Zone 7 (begins with Ovalis and end within Laeviuscula Ammonite Zone); meters indicate distance from base of Graham Island Fm

• bed-level stratigraphic resolution

Environment/lithology: offshore; lithified, gray, calcareous shale

Size class: microfossils

Reposited in the GSC

• collected by B.E.B. Cameron, 1982; focus on radiolarians

Primary reference: E.S. Carter, B.E.B. Cameron, and P.L. Smith. 1988. Lower and Middle Jurassic radiolarian biostratigraphy and systematic paleontology, Queen Charlotte Islands, British Columbia. Geological Survey of Canada, Bulletin 386:1-109 [W. Kiessling/T. Schossleitner]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 71124: authorized by Wolfgang Kiessling, entered by Thomas Schossleitner on 19.04.2007, edited by Adam Kocsis

Creative Commons license: CC BY (attribution)