| Kalur Chert | |
| Type: | Formation |
| Age: | Late Bajorian-mid Oxfordian ~ |
| Period: | Callovian |
| Prilithology: | Chert |
| Country: | Albania |
The Kalur Chert is a geologic formation in Albania. It contains fossils dated to the late Bajocian to mid Oxfordian of the Jurassic.