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Fossil specimen : BGS Af830 – Paratype

Taxonomic Group

Kingdom Animalia

  Phylum Arthropoda

    Class Trilobita

      Order Phacopida

Fossil Name Neseuretus (Synhomalonotus) nonensis (Shirley)
Type Status Paratype
Name History

Neseuretus (Synhomalonotus) nonensis (Shirley)

Registration No. Af830
Collector Survey 1909
Donor or Associated Person Name not available
Held By British Geological Survey Logo British Geological Survey
Country Wales
Locality Llanerchymedd, Anglesey
Grid Reference Not available
Rock Unit Arenig Rocks (Undifferentiated)
Biozone extensus
Geological Age

Arenig Series (Ordovician Period) (465.5 – 477.7 Ma B.P.)

[Closest ICS interval: Mid Ordovician Epoch – Early Ordovician Epoch ]


Shirley 1936 QJGS Vol 92 p.401 pl 29 fig 3

Whittard, WF, 1960, Pal. Soc. Mon p.145

Available Images

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Steroscopic photographs


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