A fine typical adult retaining much of the test. The inner whorls show the ribbing well and the outer whorl showsthe transition to the final adult body chamber which is wholly smooth. Sutures including the last are visible and the last 1/10 whorl is body chamber. the umbilical seam shows strong uncoiling over the last 1/4 whorl. From Woodham, Buckinghamshire. (CAR 17A)
Size: 114 mm
Size: 114 mm