Fossil Localities

Precambrian

• Gunflint Chert: Paleoproterozoic of Ontario, Canada & Minnesota, USA

Devonian

• Posongchong Formation: Pragian of southeastern Yunnan Province, China

• Rhynie Chert: Pragian of northeastern Scotland

• Battery Point Formation: Early Emsian–Early Eifelian of Gaspé, Quebec, Canada

• Gilboa Forest: Givetian of the Catskill Mts., New York, USA

• South Mountain: Middle Devonian of Catskill Mts., New York, USA

• Cairo & Pond Eddy: Middle-Late Devonian of Catskill Mts., New York, USA

• Red Hill: Famennian of Pennsylvania, USA

Carboniferous

• Mazon Creek: Pennsylvanian of Illinois, USA

• Joggins Cliffs: Pennsylvanian of Nova Scotia, Canada

Permian

• Karoo Basin: South Africa

• Paraná Basin: Brazil

• Sydney Basin: Australia

Triassic

• Molteno Formation: Late Triassic of South Africa

Jurassic

• Yorkshire Jurassic Coast: Middle Jurassic of England