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'"phosphate deposits mined by the Sagafa Phosphate Company
"Grunsandstein"
Abbotsbury Cornbrash Formation
Agardhfjellet Formation
Agrio Formation
Albian Phosphorites
Allaru Formation
Alum Rock
Alum Shale
Alum Shale Member
Alum Shale Series
Ammonite And Belemnite Bed
Ancholme Group
Angulata Clays
Arden Sandstone Formation
Arden Sandstone Group
Arden Sandstone Horizon
Arden Sandstone Member
Ardnish Formation
Argille varicolori
Arlberschichten
Aston Limestone Formation
Barrow Group
Barton Group
Bathurst Isalnd Formation
Beacon Limestone Formation
Bearpaw Formation
Belemnite Beds
Belemnite Marl Member
Belemnite Marls
Belle Fourche Formation
Berere Section
Birdlip Limestone Formation
Birdrong Limestone Formation
Black Liassic calcaerous formation
Black Marl
Black Shales
Black Ven Beds
Black Ven Marl Member
Black Ven Marls
Blea Wyke Beds
Blea Wyke Formation
Blea Wyke Sands
Blea Wyke Sandstone Formation
Blea Wyke Series
Blisworth Clay Formation
Blisworth Limestone Formation
Blue Anchor Formation
Blue Clays
Blue Lias
Blue Lias Formation
Blue Marl
Blue Wick Sands
Branscombe Mudstone Formation
Brant Mudstone Formation
Breaknish Formation
Bridport And Yeovil Sands
Bridport Sand Formation
Bridport Sands
Britton Formation
Bromsgrove Sandstone Formation
Bronze Age
Brooks Mill Mudstone Formation
Bucklandi Clays
Budleigh Salterton Conglomerate And Sandstone
Budleigh Salterton Pebble Bed
Budleigh Salterton Pebble Beds Formation
Bulldog Shale
Bunter Conglomerate Beds
Bunter Pebble Beds
Bunter Sandstone
Burtle Formation
Butcombe Sandstone
Butcombe Sandstone Member
Calcre di Perledo
Cannock Chase Formation
Carlile Shale Formation
Carstone
Carstone Formation
Cemetery Beds
Chalk
Chalk Group
Chalk Marl
Chalk of Logan County, Kansas
Charmouth Mudstone Formation
Chester Formation
Chester Pebble Beds Formation
Chichali Formation
Chugwater Formation
Claxby Ironstone Formation
Clearwater Formation
Cleveland Ironstone Formation
Cloughton Formation
Clypeus Grit
Clypeus Grit And White Oolite
Clypeus Grit Member
Coal Measures
Colalura Sandstone
Coleby Mudstone Formation
Combined Cheltenham And Stanway Hill Formations
Combined Oolite Marl And Upper Freestone
Conglomerate Beds
Contorta Shales
Conway Formation
Conway River Formation
Coon Creek Formation
Cornbrash Formation
Cotham Beds
Cotham Member
Cotswold Sands
Cotteswold Sands
Cow Mountain Formation
Crickley Limestone And Crickley Oncolite
Crickley Member
Cromer Knoll Group
Cropwell Bishop Formation
Dane Hills Sandstone Group
Dane Hills Sandstone Member
Darwin Formation
Denstone Formation
Dogger Formation
Doncaster Formation
Down Cliff Clay
Down Cliff Clay Member
Down Cliff Sand Member
Down Cliff Sands
Down Cliffs Clay
Drift
Dunscombe Mudstone Formation
Dyrham Formation
Dyrham Silt
Dyrham Siltstone Formation
Eagle Ford Formation
Eagle Ford Shale
Edmonton Formation
Eisensandstein (Dogger beta)
Eldersfield Mudstone Formation
Erfurt Formation
Esion Beds
Eumeralla Formation
Evergreen Formation
Eyam Limestone Formation
Eype Clay
Eype Clay Member
Fairport Chalk
Falang Formation
Faringdon Sand Formation
Favret Formation
Ferruginous Limestone Series
Ferruginous Oolite
Folkstone Formation
Formación Dorotea,
Formazione a gracilis
Frocester Hill Oolite And Selsey Hill Oolite
Fuller's Earth
Fuller's Earth Formation
Fur Formation
Futaba Group
Gault Clay Formation
Glentham Formation
Gonerby Member
Grès de Virton
Granby Limestones
Graneros Shale Formation
Grantham Formation
Great Estuarine Group
Great Oolite
Great Oolite Formation
Great Oolite Group
Great Oolite Limestone
Great Oolite Series
Green Ammonite Beds
Green Ammonite Member
Greenhorn Formation
Greenhorn Limestone Formation
Greensand Formation
Grey And Tea Green Marls And Sully Beds
Grey Chalk Subgroup
Grey Marls
Grey Shale Member
Grey Shale Series
Grey Shales
Grey Shales Formation
Grouping Of Harford Sands
Harford Member
Harford Sands Member
Hartley Hill Formation
Hasle Formation
Hawksmoor Formation
Hayburn Beds
Hayburn Formation
Helvetiafjellet Formation
Holling Member
Hollygate Sandstone Member
Hollygate Skerry
Horsehoe Canyon Formation
Horseshoe Canyon Formation
Hunstanton Chalk Formation
Hunstanton Chalk Member
Hunstanton Formation
Hunstanton Limestone
Hunstanton Red Chalk Formation
Hunstanton Red Rock
Hydraulic Limestones
Ice Age River Gravels
Inferior Oolite
Inferior Oolite Group
Inferior Oolite Series
Ironstone Beds
Ironstone Series
Izumi Group
Izuni Group
Jagua Formation
Jet Rock Formation
Jet Rock Member
Jet Rock Plus Bituminous Shales
Jet Rock Series
Jialingjiang Formation
Kapp Koburg Member
Katiki Formation
Katrol Formation
Kellaways Formation
Keuper "Series"
Keuper Marl
Keuper Marl And Sandstone
Keuper Marl, Lower
Keuper Marl, Middle
Keuper Sandstone
Keuper Series
Keuper Series, Lower
Keuper Waterstones
Keuperschiefter
Kidderminster Conglomerate Formation
Kildonnan Member
Kimmeridge Clay Formation
La Caja Formation
La Casita Formation
Laidmore Formation
Lajas Formation
Lake Waco Formation
Laminated Beds
Langport Member
Late Gipskeuper
Leckhampton Limestone Member
Leckhampton Member
Lenton Sandstone Formation
Lettenkeuper
Lettenkohle Formation
Lias
Lias Group
Lilstock Formation
Lincolnshire Limestone Formation
Linksfield eratic
London Clay Formation
Lopez de Bertodano Formation
Lower Birtton Formation
Lower Buntsandstein
Lower Chalk Formation
Lower Deltaic Series
Lower Estuarine "Series"
Lower Estuarine Beds
Lower Greensand Formation
Lower Greensand Group
Lower Inferior Oolite
Lower Inferior Oolite Formation
Lower Keuper Marl
Lower Keuper Series
Lower Kimmeridge Clay
Lower Lias
Lower Lias Clay
Lower Lias Clay Formation
Lower Lias Formation
Lower Limestone And Pea Grit
Lower Meride Limestone
Lower Meridekalke
Lower Mottled Sandstone
Lower Muschelkalk Formation
Lower Ornatenton
Lower Oxford Clay
Lower Rhaetic
Lower Wolga Shale
Lyas
Lyme Regis Beds
Maastricht Formation
Maer Formation
Maree Formation
Margaritatus Marls
Marlstone
Marlstone Member
Marlstone Rock
Marlstone Rock Bed
Marlstone Rock Formation
Marnes de La Posterie
Marnes feuilletés
Meersen-Kalk
Mendoza Group
Mercia Mudstone Group
Meride Limestone Formation
Micaceous Beds
Middle Chalk
Middle Deltaic Series
Middle Estuarine Series
Middle Grenzbitumenzone
Middle Inferior Oolite
Middle Keuper Marl
Middle Lias
Middle Lias Clays
Middle Lias Mudstones And Siltstones
Middle Lias Sands And Silts
Middle Lias Sandy Beds
Middle Lias Silts
Middle Lias Silts And Clays
Middle Muschelkalk
Middle Oxford Clay
Midford Sand
Midford Sands
Miocene
Mocuio Formation
Molecap Greensand Formation
Much Wenlock Limestone Formation
Mudstone I
Mudstone Iii
Mulgrave Shale Member
Muschelkalk Formation
Nadkrasnokamen Formation
Naunton Clay
Neolithic
New Red Sandstone Sequence Or Supergroup
New Red Sandstone Series
New Red Sandstone Supergroup
Niabora Formation
Niobrara Formation
North Curry Sandstone Member
Northampton Ironstone Beds
Northampton Ironstone Series
Northampton Sand
Northampton Sand Formation
Northampton Sand Ironstone
Nottingham Castle Formation
Nottingham Castle Sandstone Formation
Oaktree Clay
Oaktree Soil
Obtusum-Oxynotum Clays
Onaqawa Sandy Slate
Oolite Marl
Oolite Marl Member
Oolite Marl Series
Oolitic Limestone
Orbicularis Schichten
Oxford Clay
Oxford Clay Formation
Pabay Shale Formation
Pale Green And Grey Marls
Panchet Beds
Paragondolella naantangensis- P. polygnathiformis Assemblage Zone
Parva Formation
Pea Grit Series
Peak Mudstone Member
Peak Shales
Pebble Bed Group
Pebble Beds
Penarth Group
Pender Formation
Peterborough Member
Pholadomya Grit
Pierre Shales Formation
Plenus Marls Member
Polesworth Formation
Portland Beds
Portland Formation
Portland Group
Portland Rocks
Portland Stone Formation
Portland Strata
Posidonia Shale Formation
Prosanto Formation
Psiolonotenschichten
Purbeck Group
Quercal Limestone
Radcliffe Member
Radstock Member
Randfazies
Ravenscar Group
Red Chalk
Red Marls
Redbourne Group
Redcar Mudstone Formation
Redwater Shale
Retford Formation Plus Colwick Formation
Rhaetic, Lower
Rio del Lago Formation
Rolling Downs Group
Roma Series
Rosso Ammonitico
Rubbly Beds And Upper Coral Bed
Rutland Formation
Sabinal Formation
Saharonim Formation
Salperton Limestone Formation
Saltwick Formation
Sandy Ferruginous Beds Or Stone
Sandy Ferruginous Limestones
Sandy Limestone
Scalpay Sandstone Formation
Schaumkalk
Scissum Beds
Scottsquar Hill Limestone Member
Scottsquar Member
Scunthorpe Mudstone Formation
Scunthorpe Mudstones
Scunthorpe Mudstones Formation
Selborne Group
Serpula Beds
Serpula Series
Shales-with-Beef Member
Sharps Hill Formation
Shell Creek Member
Sherwood Sandstone Group
Sidmouth Mudstone Formation
Skerry Band
Smoky Hill Chalk Member
Sneinton Formation
Snowshill Clay
Spienes Chalk
Spiennes Chalk Formation
Spilsby Sandstone Formation
St Bees Sandstone
St Bees Sandstone Member
Staffin Bay Formation
Staithes Sandstone Formation
Stanway Hill Formation
Stanwix Shales Formation
Stewartby Member and Weymouth Member (Undifferentiated)
Stonebarrow Beds
Stornoway Formation
Striatulum Shales
Stroud Formation
Sub-Arden Keuper Marls
Sully Beds
Sundance Formation
Sundays River Formation
Superficial Deposits
Supra-Arden Keuper Marls
Tamayama Formation
Tarporley Siltstone Formation
Tea Green And Grey Marls
Tea-Green Marl
Tesse Sandstones
Tetori Group
Thames River Gravels
The Chalk
Thermopolis Shales
Thermopolis Shales Formation
Tilestone
Toolebuc Formation
Trent Formation Plus Glen Parva Formation
Trent Formation Plus The Lower Part Of The Parva Formation
Tropic Shale
Twyning Mudstone Formation
Umia Formation
Under Oolite Or Oolyte
unknown
Upper Buntsandstein
Upper Chalk Formation
Upper Estuarine Series
Upper Freestone
Upper Greensand Formation
Upper Inferior Oolite
Upper Keuper Marl
Upper Keuper Sandstones
Upper Lettenkeuper
Upper Lias
Upper Lias Clay
Upper Lias Clay Formation
Upper Lias Sand
Upper Lias Sands
Upper Meridekalke
Upper Mottled Sandstone
Upper Muschelkalk Formation
Upper Ragstones
Upper Schaumkalk
Upware Limestone Member
Variable Beds Of Northampton Sand
Vectis Formation
Wadhurst Clay Formation
Wallubilla Formation
Wallumbilla Formation
Watchet Beds
Watchet Member
Watchet Mudstone Formation
Waterstones
Waterstones Group
Weald Clay Formation
Wealden Formation
Wealden Group
Wear Cliff Beds
Welton Chalk Formation
Wessex Formation
West Walton Formation
Westbury Beds
Westbury Formation
Weston Mouth Sandstone Member
Whitby Mudstone Formation
White Lias
White Limestone Formation
Wildmoor Beds
Wildmoor Sandstone Member
Woodthorpe Formation Plus Colwick Formation
Woodthorpe Formation Plus Waterstones Formation
Yeovil Sands