Rank	Journal	Value
1	Palaeogeography Palaeoclimatology Palaeoecology	1885
2	Cretaceous Research	941
3	Historical Biology	917
4	Review of Palaeobotany and Palynology	604
5	Paleoceanography and Paleoclimatology	549
6	Paleontological Journal	544
7	Palaeoworld	390
8	Journal of Paleontology	377
9	Journal of Vertebrate Paleontology	300
10	Papers in Palaeontology	275
11	Neues Jahrbuch fuer Geologie und Palaontologie-Abhandlungen	270
12	Marine Micropaleontology	269
13	Proceedings of the Geologists Association	237
14	Palynology	220
15	International Journal of Paleopathology	215
-	Palaeontology	215
17	Vegetation History and Archaeobotany	206
18	Geobios	205
19	Acta Palaeontologica Polonica	187
-	Paleobiology	187
21	Palaeontologia Electronica	183
22	Stratigraphy and Geological Correlation	172
23	Palaeobiodiversity and Palaeoenvironments	168
24	PalZ	163
-	Swiss Journal of Palaeontology	163
-	Journal of Foraminiferal Research	163
27	Lethaia	156
28	Alcheringa	151
29	Journal of Systematic Palaeontology	144
30	Palaios	137
31	Paleontological Research	122
32	Micropaleontology	120
33	Ameghiniana	106
34	Annales de Paleontologie	103
35	Geodiversitas	101
36	Revista Brasileira de Paleontologia	95
37	Ichnos-An International Journal for Plant and Animal Traces	81
38	Facies	75
39	Carnets de Geologie	69
40	Earth and Environmental Science Transactions of the Royal Society of Edinburgh	68
41	Bulletin of Geosciences	63
42	GFF	47