A863 (= A1198) Main road, 1.6–1.8 km east of Box road junction (Silurian of Canada)

Also known as Reef 1416

Where: Quebec, Canada (49.1° N, 62.3° W: paleocoordinates 21.6° S, 34.9° W)

• coordinate estimated from map

• small collection-level geographic resolution

When: East Point Member (Jupiter Formation), Aeronian (440.8 - 438.5 Ma)

• bed-level stratigraphic resolution

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

Size class: macrofossils

Collection methods: peel or thin section,

Primary reference: H. Nestor, P. Copper, and C. Stock. 2010. Late Ordovician and Early Silurian stromatoporoid sponges from Anticosti Island, eastern Canada: Crossing the O/S mass extinction boundary 1-163 [W. Kiessling/U. Merkel]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 113368: authorized by Wolfgang Kiessling, entered by Uta Merkel on 28.07.2011, edited by Pete Wagner

Creative Commons license: CC BY (attribution)

Taxonomic list

unclassified
  -
Rhynchonellata
 Atrypida - Septatrypidae
Septatrypa sp.2 Kozlowski 1929
 Orthida - Hesperorthidae
Dolerorthis sp.2 Schuchert and Cooper 1931
 Orthida - Wangyuiidae
Wangyuia sp.2 Zhang 1989
 Orthida - Rhipidomellidae
Dalejina junonis2 Li and Copper 2006
Cephalopoda
 Actinocerida - Actinoceratidae
"Elrodooceras blakei" = Elrodoceras blakei1
"Elrodooceras blakei" = Elrodoceras blakei1 Foord 1888
Anthozoa
 Stauriida - Calostylidae
Palaearaea sp.2 Lindström 1882 horn coral
 Heliolitida - Halysitidae
Halysitidae indet.2 Milne-Edwards and Haime 1849 tabulate coral
broken
 Favositida - Favositidae
Favosites sp.2 Lamarck 1816 tabulate coral
 Favositida - Multisoleniidae
Multisolenia sp.2 Fritz 1937 tabulate coral
 Auloporida - Aulocystidae
Aulocystidae indet.2 Sokolov 1950 tabulate coral
Stromatoporoidea
 Clathrodictyida - Gerronostromatidae
Petridiostroma parsimplex Nestor et al. 2010 stromatoporoid sponge
 Clathrodictyida - Clathrodictyidae
Clathrodictyon lenticulare Petryk 1967 stromatoporoid sponge
Clathrodictyon boreale Riabinin 1951 stromatoporoid sponge