Shows internal molds, impressions with shell material, and specimens with
    material on broken-open section of plate
    Shows shell material on the end of the same snail!

    Side A: Shows snail with shell, impressions with shell material
    Side B: Includes as snail mostly an internal mold

    Side A: Shows snail with shell, claim and snail impressions with shell material
    Side B: Shows partial snail without shell, impressions with shell

    Side A: Shows snail with shell, claim and snail impressions with shell material
    Side B: Shows partial snail without shell, impressions with shell

    Snail with shell and impressions with shell

    Partial distinct snail with shell; small snail on back largely internal mold

    Internal molds with gnarly structures (bryozoans?)

    Large plate with internal molds and impressions with shell.
    The internal mold on the edge has a section with shell intact.

    Side A & B: Shows many impressions with shell, internal molds with some shell
   

    Shows an internal mold and another with some gnarly structures (bryozoans?)

    Shows internal molds with some shell material and impressions with shell material

    Shows impressions with shell material and specimens with partly removed
    shell material (on way to becoming internal molds)

    Has distinct and hardened snail with shell

    Shows nicely preserved internal molds, impressions, and small claims with shell material

    Beautiful internal mold on one side and large claim impression on other

    Two internal molds and impressions

    3 nice internal molds and impressions

    3 impressions with largely eroded shell

    Similar to MD-16

    Large plate with several distinct internal molds and impressions

    Single internal mold

    Individual specimens with shell and internal molds
    Specimens at upper right have gnarly structyres that may be bryozoans.