A0750 Chaloupe road, 5.9 km south of Chaloupe lodge (Silurian of Canada)

Also known as = A0848

Where: Quebec, Canada (49.2° N, 62.5° W: paleocoordinates 21.4° S, 35.0° W)

• coordinate estimated from map

• small collection-level geographic resolution

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

• lower Richardson Member

• bed-level stratigraphic resolution

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

• coral-sponge biostrome, 1-2 m thick

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 113289: authorized by Wolfgang Kiessling, entered by Uta Merkel on 25.07.2011, edited by Pete Wagner

Creative Commons license: CC BY (attribution)

Taxonomic list

Strophomenata
 Orthotetida - Chilidiopsidae
"Coolinia sp." = Fardenia (Coolinia)2
"Coolinia sp." = Fardenia (Coolinia)2 Bancroft 1949
 Productida - Productellidae
Rhynchonellata
 Atrypida - Atrypidae
 Orthida - Dalmanellidae
Levenea rica2 Li and Copper 2006
 Orthida - Rhipidomellidae
Dalejina hybrida2 Sowerby 1839
 Pentamerida - Clorindidae
Clorinda tumidula1 Billings 1866
 Pentamerida - Pentameridae
Pentamerus sp.2 Sowerby 1813
 Pentamerida - Stricklandiidae
Microcardinalia "giant sp."2 Boucot and Ehlers 1963
Stromatoporoidea
 Clathrodictyida - Gerronostromatidae
Petridiostroma parsimplex Nestor et al. 2010 stromatoporoid sponge
 Clathrodictyida - Clathrodictyidae
Clathrodictyon lenticulare Petryk 1967 stromatoporoid sponge
Jupiterella eumorpha
  -
Jupiterella eumorpha2 Li and Copper 2006