ammonites
Ancient Wall Reef Complex, Mt. Haultain, upper Peechee Member (Devonian of Canada)

Also known as Reef 1354

Where: Alberta, Canada (53.2° N, 118.3° W: paleocoordinates 11.8° S, 43.9° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Peechee Member (Southesk Formation), Frasnian (383.7 - 376.1 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: reef, buildup or bioherm; lithified limestone

• marginal facies of the second reef complex, debris beds and some stromatoporoid- coral-Renalcis bioherms and biostromes

Size class: macrofossils

Collection methods: peel or thin section,

Primary reference: C. W. Stearn. 1975. Stromatoporoid assemblages, Ancient Wall Reef Complex (Devonian), Alberta. Canadian Journal of Earth Sciences 12:1631-1667 [W. Kiessling/U. Merkel] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 83548: authorized by Wolfgang Kiessling, entered by Uta Merkel on 22.08.2008