Visbysphaera microspinosa Acritarcha Group (Eisenack 1954) Lister 1970

The Natural History Museum

The Natural History Museum


  • Title: Visbysphaera microspinosa Acritarcha Group (Eisenack 1954) Lister 1970
  • State province: England
  • Specific epithet: microspinosa
  • Scientific name authorship: (Eisenack 1954) Lister 1970
  • Locality: S end of Swinyard Hill to the N of Gullet Pass
  • Latest period or highest system: Silurian
  • Latest era or highest erathem: Paleozoic
  • Latest epoch or Highest series: Llandovery
  • Latest eon or highest eonothem: Phanerozoic
  • Latest age or Highest age: Telychian
  • Identified by: Master - Tim Potter; Natural History Museum; Department of Palaeontology; Potter
  • Higher geography: Europe; British Isles; England; Herefordshire; Gullet Quarry, Malvern Hills
  • Genus: Visbysphaera
  • Formation: Wyche Formation
  • Earliest period or lowest system: Silurian
  • Earliest era or lowest erathem: Paleozoic
  • Earliest epoch or lowest series: Llandovery
  • Earliest eon or Lowest eonothem: Phanerozoic
  • Earliest age or Lowestst age: Telychian
  • Country: British Isles
  • Continent: Europe