Graptolites
Dictyonema gracilis Hall, 1852
Desmograptus micronematodes Spencer, 1882
Dictyonema retiforme (Hall, 1843)
Undetermined ID GRA21
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Acanthograptus granti Spencer, 1878, This specimen had been identified as Acanthograptus granti but has now been identified as Inocaulis plumulosus.
Recent discussion suggests this species is a green alga of the Dasycadaean group and not a graptolite.
Dictyonema crassibasale Gurley, 1909
Inocaulis ramulosus Spencer, 1882
new research has identified the specimen as Acanthograptus, probably the species walkeri
Undetermined ID GRA22
Although undetermined but is likely Acanthograptus with the species unknown.
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