Author:
Arthurton,R.S.;Wadge,A.J.
Year:
1981
Title:
Ordovician and Silurian. (In: Geology of the Country around Penrith.)
Reference:
Arthurton,R.S. et al. (1981) Ordovician and Silurian. (In: Geology of the Country around Penrith.) Memoir of the Geological Survey of Great Britain P. 4- 21
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Genus Species Country(Region) From To
Cyathochitina Cyathochitina regnelli England(Cumberland) Late Arenigian Early Llanvirnian
Cyathochitina Cyathochitina sp England(Cumberland) Late Arenigian Early Llanvirnian
Cymatiogalea Cymatiogalea bellicosa England(Cumberland) Early Llanvirnian
Cymatiogalea Cymatiogalea cuvillieri England(Cumberland) Late Arenigian
Cymatiogalea Cymatiogalea cuvillieri England(Cumberland) Late Arenigian
Cymatiogalea Cymatiogalea margaritata England(Cumberland) Late Arenigian
Cymatiogalea Cymatiogalea membranispina England(Cumberland) Early Llanvirnian
Cymatiogalea Cymatiogalea pudica England(Cumberland) Late Arenigian
Cymatiosphaera Cymatiosphaera boulouardii England(Cumberland) Early Llanvirnian
Cymatiosphaera Cymatiosphaera elgassiensis England(Cumberland) Early Llanvirnian
Dasydiacrodium Dasydiacrodium angulare England(Cumberland) Late Arenigian
Dasydiacrodium Dasydiacrodium eichwaldii England(Cumberland) Early Llanvirnian
Dasydiacrodium Dasydiacrodium palmatiobatum England(Cumberland) Early Llanvirnian
Desmochitina Desmochitina amphorea England(Cumberland) Late Arenigian
Desmochitina Desmochitina minor England(Cumberland) Late Arenigian Early Llanvirnian
Desmochitina Desmochitina minor England(Cumberland) Early Llanvirnian
Desmochitina Desmochitina oblonga England(Cumberland) Late Arenigian