Acharax parallela, Aclisina bisulcata, Allerisma gilberti, Alula gilberti, Ananias franciscanus, Ananias gibber, Apachella franciscana, Aviculopinna sagitta, Bakevellia prora, Bellerophon (Bellerophon) deflectus, Bellerophon deflectus, Cylindritopsis insolitus, Donaldospira geminocarinata, Eotrochus liratus, Euconospira cryptolirata, Euomphalus kaibabensis, Euphemites aequisulcatus, Glabrocingulum (Glabrocingulum) coronatum, Glabrocingulum (Glabrocingulum) gibber, Glabrocingulum coronatum, Glabrocingulum gibber, Glabrocingulum laeviliratum, Glyptospira, Glyptospira cristulata, Goniasma geminocarinata, Goniophora cristata, Kaibabella, Kaibabella curvilenata, Manzanella cryptodentata, Meekopinna sagitta, Mourlonia cancellata, Murchisonia geminocarinata, Myalinella adunca, Naiadopsis cristata, Naticopsis kaibabensis, Oncochilus insolitus, Orthonema striatonodosum, Pernotrochus, Pernotrochus arizonensis, Platyworthenia, Platyworthenia delicata, Promytilus retusus, Ptychomphalina cancellata, Retispira undulata, Rimmyjimina, Rimmyjimina arcula, Sallya lirata, Solemya parallella, Solenomya parallela, Stegocoelia (Donaldospira) geminocarinata, Stegocoelia quadricostata, Straparollus (Euomphalus) kaibabensis, Strianematina, Strianematina pulchrelirata, Worthenia corrugata

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39998, 39999, 40000, 40001, 86147