- †Curvipora Ernst,
Munneke & Oswald, 2015 †Cycloidotrypa Chapman, 1920 †
Cyclotrypa Ulrich, 1896 †Cystiramus Morozova, 1959 †Cystitrypa Schäfer & Fois, 1987...
- †Cyclogranisporites
orbicularis †Cyclogranisporites
staplinii †Cyclopteris †
Cyclotrypa †
Cyclotrypa pelagia †Cymatospira †Cymatospira montforti**** †Cyphoneura – type...
-
Chonetes cf. billingsi, C. comstockii, C. cf. stubeli,
Chonostrophia knodi,
Cyclotrypa boyaca, C. carribeana, C. ****eyi, C. reticulata, C. stellata, Cymostrophia...
-
departments †Archaeopaliurus
boyacensis fossil (K-Pg) rose Boyacá
departments †
Cyclotrypa boyaca fossil (D)
bryozoa Boyacá
departments †Leptaena
boyaca fossil (D)...
-
Chonetes cf. billingsi, C. comstockii, C. cf. stubeli,
Chonostrophia knodi,
Cyclotrypa boyaca, C. carribeana, C. ****eyi, C. reticulata, C. stellata, Cymostrophia...
-
Cyclocolposa Cyclopelta Cycloperiella Cyclophaenopora Cyclopora Cycloporella Cyclotrypa Cylindropora Cyphonella Cyphotrypa Cyrtopora Cystiramus Cystisella Cystitrypa...
-
orbicularis †Cyclopteris
trichomanoides †Cyclospongia †Cyclospongia
discus †
Cyclotrypa †Cylicocrinus †Cylicocrinus
canaliculatus †Cylicocrinus
indianensis †Cylicocrinus...
