Rank	Journal	Value
1	Palaeogeography Palaeoclimatology Palaeoecology	1915
2	Cretaceous Research	1064
3	Historical Biology	912
4	Paleoceanography and Paleoclimatology	582
5	Review of Palaeobotany and Palynology	567
6	Paleontological Journal	519
7	Journal of Paleontology	381
8	Journal of Vertebrate Paleontology	360
9	Palaeoworld	346
10	Neues Jahrbuch fuer Geologie und Palaontologie-Abhandlungen	282
11	Papers in Palaeontology	276
12	Marine Micropaleontology	275
13	Proceedings of the Geologists Association	268
14	International Journal of Paleopathology	230
15	Palaeontology	227
16	Acta Palaeontologica Polonica	219
17	Vegetation History and Archaeobotany	212
18	Palynology	207
19	Geobios	193
20	Palaeobiodiversity and Palaeoenvironments	178
21	Palaeontologia Electronica	177
22	PalZ	171
23	Stratigraphy and Geological Correlation	169
24	Paleobiology	164
25	Lethaia	162
26	Journal of Systematic Palaeontology	161
27	Journal of Foraminiferal Research	152
28	Palaios	144
29	Alcheringa	143
30	Ameghiniana	123
31	Micropaleontology	122
-	Swiss Journal of Palaeontology	122
33	Annales de Paleontologie	114
34	Revista Brasileira de Paleontologia	96
35	Earth and Environmental Science Transactions of the Royal Society of Edinburgh	95
36	Ichnos-An International Journal for Plant and Animal Traces	87
37	Facies	80
38	Carnets de Geologie	76
39	GFF	60