33 
held together only by a thin film of animal matter, they rapidly 
fall apart after death. The following figures are given as examples 
of Crinoids. 
Fig. 24. — ORINOIDS. 
Fig. 24: «, Mariacrinus nobilissimus ; <?, Glyptocrinus decadactylus ; «-, Batocrinus pyri 
formis ; d, Encrinus liliiformis ; e, Calceocrinus clarus ; /, Dorycrinus unicornis ; g, Ichthyocri 
mis l»:vis ; //, Dorycrinus quin.|uelobus ; :', Actinocrinus proboscidialB. 
