Category
page 1Ordovician Peru
Lingulella
Lingulella is a genus of phosphatic-shelled brachiopod. It is known from the Middle Cambrian Burgess Shale (Canada) to the Upper Ordovician Bromide Formation (United States) in North America.
346 specimens of Lingulella are known from the Greater Phyllopod bed, where they comprise 0.66% of the community.
Didymograptus
Didymograptus is an extinct genus of graptolites with four rows of cups. They lived during the Middle Ordovician, to Late Ordovician.