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Showing below up to 50 results in range #201 to #250.
- BGS Zone 17 (=lower and middle UKB14 of Hart et al., 1989) (11:57, 1 October 2013)
- BGS Zone 18 (=uppermost UKB14 and lower UKB15 of Hart et al., 1989) (11:58, 1 October 2013)
- BGS Zone 19 (=upper UKB15 of Hart et al., 1989) (11:59, 1 October 2013)
- BGS Zone 20 (=UKB16 of Hart et al., 1989) (12:01, 1 October 2013)
- BGS Zone 21 (=UKB17 and lower UKB 18 of Hart et al., 1989) (12:02, 1 October 2013)
- BGS Zone 22 (=uppermost UKB18 of Hart et al., 1989) (12:04, 1 October 2013)
- BGS Zone 23 (=UKB19 of Hart et al., 1989) (12:05, 1 October 2013)
- BGS Zone 24 (=UKB20 of Hart et al., 1989) (12:06, 1 October 2013)
- BGS Zone 25 (=UKB21 of Hart et al., 1989) (12:07, 1 October 2013)
- BGS Zone 26(=UKB22 of Hart et al., 1989) (12:08, 1 October 2013)
- BGS Zone 27 (12:11, 1 October 2013)
- Cenomanian 1 (07:04, 2 October 2013)
- Cenomanian 2 (07:05, 2 October 2013)
- Cenomanian 3 (07:06, 2 October 2013)
- Cenomanian 4 (07:07, 2 October 2013)
- Cenomanian 5 (07:08, 2 October 2013)
- Cenomanian 6/Turonian 1 (07:10, 2 October 2013)
- Turonian 2 (07:11, 2 October 2013)
- Turonian 3 (07:12, 2 October 2013)
- Turonian 4 (07:14, 2 October 2013)
- Coniacian 1 (07:15, 2 October 2013)
- Coniacian 2 (07:33, 2 October 2013)
- Coniacian 3 (07:35, 2 October 2013)
- Coniacian 4 (07:36, 2 October 2013)
- Coniacian 5 (07:37, 2 October 2013)
- Coniacian 6 (07:38, 2 October 2013)
- Coniacian 7 (07:39, 2 October 2013)
- Coniacian 8 (07:40, 2 October 2013)
- Lithology of the Chalk Group - Flint (08:15, 2 October 2013)
- Lithology of the Chalk Group - Marls (08:16, 2 October 2013)
- Lithology of the Chalk Group - Hardgrounds (08:17, 2 October 2013)
- Lithology of the Chalk Group - Trace fossils (08:19, 2 October 2013)
- Milankovitch Cycles (08:27, 2 October 2013)
- Chronostratigraphy of the Chalk Group - Cenomanian Stage (12:08, 2 October 2013)
- Chronostratigraphy of the Chalk Group - Coniacian Stage (13:29, 2 October 2013)
- Chronostratigraphy of the Chalk Group - Turonian Stage (13:29, 2 October 2013)
- Chronostratigraphy of the Chalk Group - Santonian Stage (13:36, 2 October 2013)
- Chronostratigraphy of the Chalk Group - Campanian Stage (13:44, 2 October 2013)
- Chronostratigraphy of the Chalk Group - Maastrichtian Stage (13:50, 2 October 2013)
- Chronostratigraphy of the Chalk Group - Paleogene Period, Danian Stage (13:54, 2 October 2013)
- Southern Region Chalk Group Lithostratigraphy: Traditional Classification - Lower Chalk (09:41, 4 October 2013)
- Southern Region Chalk Group Lithostratigraphy: Traditional Classification - Glauconitic Marl (09:43, 4 October 2013)
- Southern Region Chalk Group Lithostratigraphy: Traditional Classification - Chalk Marl (10:51, 4 October 2013)
- Southern Region Chalk Group Lithostratigraphy: Traditional Classification - Basement Bed (10:51, 4 October 2013)
- Southern Region Chalk Group Lithostratigraphy: Traditional Classification - Grey Chalk (10:53, 4 October 2013)
- Southern Region Chalk Group Lithostratigraphy: Traditional Classification - Plenus Marls (10:55, 4 October 2013)
- Southern Region Chalk Group Lithostratigraphy: Traditional Classification - Middle Chalk (10:56, 4 October 2013)
- Southern Region Chalk Group Lithostratigraphy: Traditional Classification - Melbourn Rock (11:01, 4 October 2013)
- Southern Region Chalk Group Lithostratigraphy: Traditional Classification - Upper Chalk (11:10, 4 October 2013)
- Southern Region Chalk Group Lithostratigraphy: Traditional Classification - Chalk Rock (11:11, 4 October 2013)