GCR Blocks

Precambrian and Structural Geology		England	Scotland	Wales	Total
2	Alpine Structures of Southern England	10	0	0	10
13	Caledonian Structures of the Lake District	12	0	0	12
14	Caledonian Structures of the Southern Uplands	0	10	0	10
15	Caledonian Structures of Wales	0	0	19	19
25	Dalradian	0	104	0	104
43	Lewisian	0	24	0	24
56	Moine	0	81	0	81
88	Precambrian of England & Wales	17	0	12	29
89	Precambrian Palaeontology	6	0	1	7
99	Torridonian	0	11	0	11
103	Variscan Structures of South Wales and the Mendips	1	0	14	15
102	Variscan Structures of South-West England	31	0	0	31

Igneous and Mineralogy		England	Scotland	Wales	Total
12	CALEDONIAN IGNEOUS	7	46	0	53
11	Carboniferous - Permian Igneous	18	31	1	50
37	Igneous Rocks of South-west England	54	0	0	54
57	Mineralogy of Peak District, Leicestershire, Cheshire & Shropshire	20	0	0	20
53	Mineralogy of Scotland	0	47	0	47
54	Mineralogy of South West England	34	0	0	34
50	Mineralogy of the Lake District	20	0	0	20
51	Mineralogy of the Mendips	9	0	0	9
52	Mineralogy of the Pennines	18	0	0	18
55	Mineralogy of Wales	0	0	44	44
61	Ordovician Igneous Rocks	14	18	26	58
62	Silurian and Devonian Volcanic Rocks	0	16	0	16
94	Tertiary Igneous	2	50	0	52

Palaeozoic Stratigraphy		England	Scotland	Wales	Total
5	Arenig - Llanvirn	6	4	25	35
6	Arenig - Tremadoc	2	0	0	2
16	Cambrian	7	4	15	26
17	Cambrian - Tremadoc	0	2	3	5
18	Caradoc-Ashgill	17	6	14	37
26	Dinantian of Devon & Cornwall	9	0	0	9
27	Dinantian of Northern England & North Wales	58	0	8	66
29	Dinantian of Scotland	0	33	0	33
28	Dinantian of Southern England & South Wales	10	0	19	29
41	Llandeilo	2	2	8	12
42	Llandovery	10	9	16	35
44	Ludlow	25	0	8	33
45	Marine Devonian	55	0	0	55
46	Marine Permian	27	0	0	27
59	Namurian of England & Wales	42	0	7	49
60	Non-Marine Devonian	7	38	14	59
70	Permian - Triassic	38	10	4	52
86	Prídolí	3	0	3	6
100	Tremadoc	3	0	6	9
105	Wenlock	23	5	19	47
106	Westphalian	50	9	14	73

Mesozoic-Tertiary Stratigraphy		England	Scotland	Wales	Total
1	Aalenian - Bajocian	48	2	0	50
4	Aptian-Albian	31	0	0	31
8	Bathonian	41	7	0	48
9	Berriasian, Valanginian, Hauterivian, Barremian	11	0	0	11
21	Callovian	11	4	0	15
20	Cenomanian, Turonian, Senonian, Maastrichtian	35	2	0	37
36	Hettangian, Sinemurian and Pliensbachian	19	8	2	29
40	Kimmeridgian	11	2	0	13
73	Neogene	15	0	0	15
63	Oxfordian	28	3	0	31
72	Palaeogene	31	0	0	31
90	Portlandian - Berriasian	29	0	0	29
91	Rhaetian	11	0	2	13
98	Toarcian	15	1	0	16
104	Wealden	43	0	0	43

Palaeontology		England	Scotland	Wales	Total
3	Arthropoda	7	9	0	16
7	Aves	8	0	0	8
10	Carboniferous - Permian Fish/Amphibia	1	9	0	10
38	Jurassic - Cretaceous Reptilia	28	2	0	30
58	Mesozoic - Tertiary Fish/Amphibia	23	0	0	23
48	Mesozoic Mammalia	8	1	1	10
49	Mesozoic Palaeobotany	20	5	1	26
66	Palaeoentomology	16	2	0	18
67	Palaeozoic Palaeobotany	12	20	11	43
71	Permian - Triassic Reptilia	11	6	1	18
68	Pleistocene Vertebrata	31	2	9	42
93	Silurian - Devonian Chordata	19	31	3	53
95	Tertiary Mammalia	8	0	0	8
96	Tertiary Palaeobotany	26	1	0	27
97	Tertiary Reptilia	5	0	0	5

QuaternaryGeology and Geomorphology		England	Scotland	Wales	Total
74	Quaternary of Cumbria	16	0	0	16
75	Quaternary of East Anglia	76	0	0	76
76	Quaternary of Midlands - Avon	20	0	0	20
77	Quaternary of North-East England	28	0	0	28
79	Quaternary of Scotland	0	141	0	141
82	Quaternary of Somerset	22	0	0	22
80	Quaternary of South Central England	22	0	0	22
81	Quaternary of South-East England	25	0	0	25
83	Quaternary of South-West England	38	0	0	38
78	Quaternary of the Pennines and Adjacent Areas	24	0	0	24
84	Quaternary of the Thames	37	0	0	37
85	Quaternary of Wales	0	0	73	73

Geomorphology		England	Scotland	Wales	Total
19	Caves	36	2	10	48
22	Coastal Geomorphology of England	46	0	0	46
23	Coastal Geomorphology of Scotland	0	42	0	42
24	Coastal Geomorphology of Wales	0	0	13	13
30	Fluvial Geomorphology of England	35	0	1	36
33	Fluvial Geomorphology of Scotland	0	28	0	28
34	Fluvial Geomorphology of Wales	0	0	19	19
39	Karst	36	1	4	41
47	Mass movement	17	7	3	27

Precambrian and Structural Geology