Rissoa membranacea (ADAMS) var octona (NILSSON)
Accession Number NWHCM : 2006.172.296
Description
Mollusc shell, Rissoa membranacea (ADAMS) var octona (NILSSON) (gastropod, spire shell); good specimen, hand collected from the Quaternary (Holocene) deposits, of Isefjord, Denmark collected by P E P Norton
Measurements
2.1 mm
Department
Natural History-Geology : Norwich Castle Museum