| 21 |
Bulletin of Canadian Petroleum Geology |
| 22 |
Bulletin of the Chinese Academy of Sciences |
| 23 |
Canadian Geotechnical Journal |
| 24 |
Canadian Journal of Botany |
| 25 |
Canadian Journal of Earth Sciences |
| 26 |
Canadian Journal of Zoology |
| 27 |
Chemical geology |
| 28 |
Chinese science bulletin |
| 29 |
Cladistics |
| 30 |
Comptes Rendus Palevol |
| 31 |
Comptes rendus, Geoscience |
| 32 |
Computational geosciences |
| 33 |
Computers & Geosciences |
| 34 |
Coral Reefs |
| 35 |
Cretaceous Research |
| 36 |
Critical Reviews in Plant Sciences |
| 37 |
Crustaceana: International Journal of Crustacean Research(1960-2015) |
| 38 |
Earth and Environmental Science Transactions of the Royal |
| 39 |
Earth and Planetary Science Letters |
| 40 |
Earth Science Frontiers |
