More cards in this set

Card 6

Front

What seals of old chambers

Back

Preview of the front of card 6

Card 7

Front

What is the narrow tube conecting the older chambers

Back

Preview of the front of card 7

Card 8

Front

Inner coils are hidden by the last one with a narrow unblicus

Back

Preview of the front of card 8

Card 9

Front

Earlier coils can be seen with a wide umbilicus (common in ammonoides)

Back

Preview of the front of card 9

Card 10

Front

shell is coiled into a single plane

Back

Preview of the front of card 10