Anticosti Island, base of Becscie Fm, east side of Baie Ellis, section 0, C34 (Silurian to of Canada)

Where: Quebec, Canada (49.8° N, 64.3° W: paleocoordinates 21.0° S, 36.5° W)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Becscie Formation, Rhuddanian to Rhuddanian (443.4 - 438.5 Ma)

• lower half of the Llandovery (Lower Silurian) succession of Rhuddanian-

•early Aeronian age

Environment/lithology: offshore; argillaceous mudstone

• The Becscie Formation, approximately 130 m thick, was interpreted as deposited on a low-energy, muddy, carbonate to argillaceous ramp subject to short-lived, episodic, highenergy storms.
• argillaceous, mud-dominated

Size classes: mesofossils, microfossils

Primary reference: S. Zhang and C. R. Barnes. 2002. A New Llandovery (Early Silurian) Conodont Biozonation and Conodonts from the Becscie,Merrimack, and Gun River Formations, Anticosti Island, Québec. Memoir (The Paleontological Society) [W. Kiessling/M. Krause]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 142520: authorized by Wolfgang Kiessling, entered by Mihaela Krause on 12.04.2013

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Conodonta
 Ozarkodinida -
Ozarkodina hassi
Ozarkodina hassi Pollock et al. 1970 conodont
 Panderodontida - Panderodontidae
Panderodus unicostatus
Panderodus unicostatus Branson and Mehl 1933 conodont
 Belodellida - Belodellidae
Walliserodus curvatus
Walliserodus curvatus Branson and Branson 1947 conodont