Kaarboonka ku jira shaxda xilliyeed, eeg Kaarboon.

Kaarboon (Af-Ingiriisi: Carboniferous), shanaad ee lixdii xilli ee Paleozoik iyo xilli koror, ayaa ka fidsan 358.9 ± 0.4 ilaa 298.9 ± 0.15 milyan sano ka hor, muddo ku dhow 60 milyan oo sano . Waxaa ka horreeya Defoniyaan, oo ay ku xigto Barmiyaan.