Regions 

 1 2 3 4 5 6 M 



Umhonula sp. + x 



Umbonula arotioa x x + 



Family Hippothoidae 



Hippothoa sp. 3t x 



Hippothoa expansa x 



Hippothoa hyalina x x x x x 



Family Gigantoporidae 



Cylindroporella sp. + 



CyZindroporetta tubulosa + x 



Family Stomachetosellidae 



Posterula sarsii + 



Stomaohetosella hinoksii + 



StomachetoseZZa sinuosa "^ 



Family Schizoporellidae 



SohizomaveZZa sp. + 



SohizomaveZZa auriauZata + x + 



SohizoporelZa sp. 3C 



SahizoporeZla unicornis x x x x 



StephanoseZZa biaperta ^ ^ 



Family Microporellidae 



MiaroporeZZa aiZiata + x x 



Family Hippoporinidae 



Ceidochasma aontraota ^ 



Hippoporina sp. x x x + 



Hippoporina americana ^ "'■ 



Hipporina retioulatopunatata "*" 



Eipporina propinqua ■*" 



4-E-24 



10-80 



