Interior of right valve annotated to show inverted S-shaped pallial sinus
Steve Wilkinson
Specimen collected by D. Howlett from Holme-next-the-sea, N.W. Norfolk. Length = 145mm.
Steve Wilkinson
Specimen collected by D. Howlett from Holme-next-the-sea, N.W. Norfolk. Length = 145mm.
Steve Wilkinson
Specimen collected by D. Howlett from Holme-next-the-sea, N.W. Norfolk. Length = 155mm.
Steve Wilkinson
Specimen collected by D. Howlett from Holme-next-the-sea, N.W. Norfolk. Length = 145mm.
Steve Wilkinson
Specimen collected by D. Howlett from Holme-next-the-sea, N.W. Norfolk. Length = 145mm.
Steve Wilkinson
Specimen collected by D. Howlett from Holme-next-the-sea, N.W. Norfolk. Length = 145mm.
Steve Wilkinson
Specimen collected by D. Howlett from Holme-next-the-sea, N.W. Norfolk. Length = 145mm.
Steve Wilkinson
Specimen collected by Jan Light from Sand flats at Portland Harbour. Length = 190mm.
Steve Wilkinson
Specimen collected by Jan Light from Sand flats at Portland Harbour. Length = 190mm.
Steve Wilkinson
Specimen collected by Jan Light from Sand flats at Portland Harbour. Length = 190mm.
Steve Wilkinson
Specimen collected by Jan Light from Sand flats at Portland Harbour. Length = 190mm.