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Journal of the Geological Society (521)
Geological Magazine (491)
Scottish Journal of Geology (282)
Quarterly Journal of Engineering Geology and Hydrogeology (183)
Geology (101)
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Journal of Sedimentary Research (50)
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American Mineralogist (35)
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Journal of Micropalaeontology (13)
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Canadian Journal of Earth Sciences (10)
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geochronology methods
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    - Upper Cretaceous
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    - Lower Jurassic
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    - Middle Jurassic
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      - Bajocian
        
        Brent Group (11)
        
        Broom Formation (2)
        
        Etive Formation (3)
        
        Ness Formation (3)
        
        Rannoch Formation (4)
        
        Tarbert Formation (3)
      - Bathonian
        
        Great Oolite Group (2)
      - Callovian (11)
    - Opalinus Clay (1)
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    - San Rafael Group (1)
    - Upper Jurassic
      - Entrada Sandstone (2)
      - Fulmar Formation (8)
      - Haynesville Formation (1)
      - Kimmeridge Clay (13)
      - Kimmeridgian
        
        lower Kimmeridgian (1)
      - Oxfordian
        
        middle Oxfordian (1)
      - Portlandian (2)
      - Sundance Formation (1)
      - Tithonian (1)
  - Navajo Sandstone (1)
  - Statfjord Formation (2)
  - Triassic
    - Lower Triassic
      - Bunter (3)
      - Permian-Triassic boundary (3)
      - Scythian (1)
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    - Sherwood Sandstone (13)
    - Upper Triassic
      - Keuper (1)
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      - Rhaetian
        
        Penarth Group (3)
      - Triassic-Jurassic boundary (1)
  - upper Mesozoic (1)
- Paleozoic
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      - Furongian
        
        Paibian (1)
  - Carboniferous
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        Tournaisian (12)
      - Middle Mississippian
        
        Visean
        
        Great Scar Limestone (1)
        
        upper Visean (2)
      - Upper Mississippian
        
        Chesterian (1)
        
        Heath Formation (1)
        
        Meramecian
        
        Saint Louis Limestone (1)
        
        Serpukhovian (6)
      - Windsor Group (1)
    - Namurian (21)
    - Pennsylvanian
      - Lower Pennsylvanian
        
        Bashkirian (2)
      - Mansfield Formation (1)
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    - Upper Carboniferous
      - Millstone Grit (4)
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      - Westphalian (16)
  - Devonian
    - Lower Devonian
      - Battery Point Formation (1)
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      - Lochkovian (6)
      - Pragian (3)
      - Shap Granite (8)
    - Middle Devonian
      - Dundee Limestone (1)
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    - Old Red Sandstone (58)
    - Upper Devonian
      - Famennian
        
        upper Famennian (1)
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    - Upper Old Red Sandstone (4)
  - lower Paleozoic (39)
  - Ordovician
    - Lower Ordovician
      - Arenigian
        
        Ballantrae Complex (13)
      - Manx Group (2)
      - Tremadocian (1)
    - Martinsburg Formation (1)
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      - Cloridorme Formation (1)
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    - Skiddaw Slates (10)
    - Upper Ordovician
      - Ashgillian (17)
      - Caradocian
        
        Borrowdale Volcanic Group (11)
      - Edenian
        
        Eden Shale (1)
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  - Permian
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  - Sauk Sequence (1)
  - Silurian
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    - Lower Silurian
      - Llandovery
        
        Aberystwyth Grits (1)
        
        Aeronian (2)
        
        Rhuddanian (2)
        
        Telychian (7)
      - Wenlock (20)
    - Middle Silurian (5)
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      - Ludlow
        
        Ludfordian (1)
  - upper Paleozoic (6)
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- Precambrian
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  - Lewisian Complex (28)
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  - upper Precambrian
    - Proterozoic
      - Huronian
        
        Gowganda Formation (1)
      - Lewisian (36)
      - Mesoproterozoic
        
        Belt Supergroup (1)
        
        Laxfordian (15)
      - Neoproterozoic
        
        Brioverian (1)
        
        Cryogenian (3)
        
        Ediacaran
        
        Wonoka Formation (1)
        
        Infracambrian (4)
        
        Marinoan (3)
        
        Moine Supergroup (20)
        
        Moinian (37)
        
        Riphean (3)
        
        Sturtian (5)
        
        Tonian (3)
        
        Torridonian (51)
        
        Vendian (6)
      - Paleoproterozoic
        
        Aphebian
        
        Hurwitz Group (1)
      - Windermere System (1)
  - Witwatersrand Supergroup (1)
igneous rocks
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        teschenite (3)
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    - granites
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      - aplite (1)
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      - felsite (7)
      - I-type granites (4)
      - leucogranite (1)
      - microgranite (1)
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    - granodiorites (16)
    - lamprophyres
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      - spessartite (1)
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    - pegmatite (13)
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      - peridotites
        
        lherzolite (1)
        
        spinel lherzolite (2)
      - pyroxenite
        
        garnet pyroxenite (1)
        
        websterite (1)
  - porphyry
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    - basalts
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        alkali olivine basalt (1)
        
        spilite (1)
      - columnar basalt (1)
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      - mid-ocean ridge basalts (8)
      - ocean-island basalts (1)
      - olivine tholeiite (1)
      - shoshonite (1)
      - tholeiite (12)
      - trap rocks (1)
    - basanite (1)
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    - glasses
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    - pyroclastics
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      - ignimbrite (9)
      - tuff (18)
      - welded tuff (2)
    - rhyodacites (5)
    - rhyolites
      - quartz porphyry (1)
    - trachyandesites (1)
    - trachytes (4)
    - vitrophyre (1)
- ophiolite (30)
- volcanic ash (9)
metamorphic rocks
- K-bentonite (6)
- metabentonite (5)
- metamorphic rocks
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  - eclogite (6)
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  - granulites (5)
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  - impactites
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      - suevite (1)
  - marbles (8)
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  - metaigneous rocks
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  - metasedimentary rocks
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- ophiolite (30)
- turbidite (27)
meteorites
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        L chondrites (1)
minerals
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- K-bentonite (6)
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- minerals (36)
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- phosphates
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- silicates
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        actinolite (1)
        
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        cummingtonite (2)
        
        hastingsite (1)
        
        hornblende (2)
        
        tremolite (1)
      - orthoamphibole
        
        anthophyllite (1)
    - prehnite (1)
    - pyroxene group
      - clinopyroxene
        
        augite (2)
        
        hedenbergite (1)
        
        pigeonite (1)
      - orthopyroxene (1)
    - pyroxmangite (1)
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    - wollastonite group
      - wollastonite (4)
  - feldspathoids (1)
  - framework silicates
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    - feldspar group
      - alkali feldspar
        
        anorthoclase (2)
        
        celsian (1)
        
        K-feldspar (10)
        
        orthoclase (1)
        
        perthite (2)
        
        sanidine (2)
      - barium feldspar
        
        celsian (1)
      - plagioclase
        
        albite (4)
        
        anorthite (1)
    - myrmekite (1)
    - scapolite group
      - scapolite (1)
    - silica minerals
      - agate (1)
      - chalcedony (1)
      - jasper (1)
      - moganite (1)
      - quartz (17)
    - zeolite group
      - analcime (2)
      - chabazite (1)
      - erionite (1)
      - harmotome (1)
      - mordenite (1)
      - phillipsite (2)
      - thomsonite (1)
  - orthosilicates
    - nesosilicates
      - andalusite (3)
      - britholite group
        
        britholite (2)
      - garnet group
        
        almandine (1)
        
        grossular (1)
        
        pyrope (2)
      - grandidierite (1)
      - harkerite (2)
      - kyanite (3)
      - mullite (1)
      - olivine group
        
        fayalite (2)
        
        forsterite (1)
        
        olivine (11)
      - sillimanite (8)
      - staurolite (2)
      - titanite group
        
        titanite (8)
      - zircon group
        
        thorite (1)
        
        zircon (72)
    - sorosilicates
      - chevkinite group
        
        chevkinite (3)
        
        perrierite (1)
      - epidote group
        
        allanite (2)
        
        epidote (2)
      - kilchoanite (1)
      - melilite group
        
        melilite (1)
      - vesuvianite (1)
  - ring silicates
    - cordierite (5)
    - tourmaline group (2)
  - sheet silicates
    - chlorite group
      - chamosite (2)
      - chlorite (8)
      - sudoite (1)
    - clay minerals
      - beidellite (1)
      - dickite (2)
      - halloysite (2)
      - hectorite (1)
      - kaolinite (11)
      - montmorillonite (3)