Name	Description	Types	Status
Precambrian		Concept	experimental
Hadean		Concept	experimental
Archean		Concept	experimental
Eoarchean		Concept	experimental
Paleoarchean		Concept	experimental
Mesoarchean		Concept	experimental
Neoarchean		Concept	experimental
Proterozoic		Concept	experimental
Paleoproterozoic		Concept	experimental
Siderian		Concept	experimental
Rhyacian		Concept	experimental
Orosirian		Concept	experimental
Statherian		Concept	experimental
Mesoproterozoic		Concept	experimental
Calymmian		Concept	experimental
Ectasian		Concept	experimental
Stenian		Concept	experimental
Neoproterozoic		Concept	experimental
Tonian		Concept	experimental
Cryogenian		Concept	experimental
Ediacaran		Concept	experimental
Lower Edicaran		Concept	experimental
Upper Edicaran		Concept	experimental
Phanerozoic		Concept	experimental
Paleozoic		Concept	experimental
Cambrian		Concept	experimental
Lower Cambrian		Concept	experimental
Paleocambrian		Concept	experimental
Tommotian		Concept	experimental
Atdabanian		Concept	experimental
Lenian		Concept	experimental
Middle Cambrian		Concept	experimental
Amgaian		Concept	experimental
Mayaian		Concept	experimental
Upper Cambrian		Concept	experimental
Paibian		Concept	experimental
Jiangshanian		Concept	experimental
Stage10		Concept	experimental
Ordovician		Concept	experimental
Lower Ordovician		Concept	experimental
Tremadocian		Concept	experimental
Arenig		Concept	experimental
Middle Ordovician		Concept	experimental
Llanvirn		Concept	experimental
Llandeilo		Concept	experimental
Upper Ordovician		Concept	experimental
Caradoc		Concept	experimental
Lower Caradoc		Concept	experimental
Upper Caradoc		Concept	experimental
Ashgill		Concept	experimental
Lower Ashgill		Concept	experimental
Upper Ashgill		Concept	experimental
Silurian		Concept	experimental
Llandovery		Concept	experimental
Rhuddanian		Concept	experimental
Aeronian		Concept	experimental
Telychian		Concept	experimental
Wenlock		Concept	experimental
Sheinwoodian		Concept	experimental
Homerian		Concept	experimental
Ludlow		Concept	experimental
Gorstian		Concept	experimental
Ludfordian		Concept	experimental
Pridoli		Concept	experimental
Devonian		Concept	experimental
Lower Devonian		Concept	experimental
Lochkovian		Concept	experimental
Lower Lochkovian		Concept	experimental
Upper Lochkovian		Concept	experimental
Pragian		Concept	experimental
Lower Pragian		Concept	experimental
Upper Pragian		Concept	experimental
Emsian		Concept	experimental
Lower Emsian		Concept	experimental
Upper Emsian		Concept	experimental
Middle Devonian		Concept	experimental
Eifelian		Concept	experimental
Lower Eifelian		Concept	experimental
Upper Eifelian		Concept	experimental
Givetian		Concept	experimental
Lower Givetian		Concept	experimental
Upper Givetian		Concept	experimental
Upper Devonian		Concept	experimental
Frasnian		Concept	experimental
Lower Frasnian		Concept	experimental
Upper Frasnian		Concept	experimental
Famennian		Concept	experimental
Lower Famennian		Concept	experimental
Upper Famennian		Concept	experimental
Carboniferous		Concept	experimental
Lower Carboniferous		Concept	experimental
Tournaisian		Concept	experimental
Lower Tournaisian		Concept	experimental
Upper Tournaisian		Concept	experimental
Visean		Concept	experimental
Lower Visean		Concept	experimental
Upper Visean		Concept	experimental
Upper Carboniferous		Concept	experimental
Namurian		Concept	experimental
Namurian A		Concept	experimental
Namurian B		Concept	experimental
Namurian C		Concept	experimental
Westphalian		Concept	experimental
Westphalian A		Concept	experimental
Westphalian B		Concept	experimental
Westphalian C		Concept	experimental
Westphalian D		Concept	experimental
Stephanian		Concept	experimental
Stephanian A		Concept	experimental
Stephanian B		Concept	experimental
Stephanian C		Concept	experimental
Permian		Concept	experimental
Lower Permian		Concept	experimental
Autunian		Concept	experimental
Saxonian		Concept	experimental
Upper Permian		Concept	experimental
Mesozoic		Concept	experimental
Triassic		Concept	experimental
Lower Triassic		Concept	experimental
Induan		Concept	experimental
Olenekian		Concept	experimental
Lower Olenekian		Concept	experimental
Upper Olenekian		Concept	experimental
Middle Triassic		Concept	experimental
Anisian		Concept	experimental
Lower Anisian		Concept	experimental
Upper Anisian		Concept	experimental
Ladinian		Concept	experimental
Lower Ladinian		Concept	experimental
Upper Ladinian		Concept	experimental
Upper Triassic		Concept	experimental
Carnian		Concept	experimental
Lower Carnian		Concept	experimental
Upper Carnian		Concept	experimental
Norian		Concept	experimental
Lower Norian		Concept	experimental
Upper Norian		Concept	experimental
Rhaetian		Concept	experimental
Lower Rhaetian		Concept	experimental
Upper Rhaetian		Concept	experimental
Jurassic		Concept	experimental
Liassic		Concept	experimental
Hettangian		Concept	experimental
Lower Hettangian		Concept	experimental
Middle Hettangian		Concept	experimental
Upper Hettangian		Concept	experimental
Sinemurian		Concept	experimental
Lower Sinemurian		Concept	experimental
Upper Sinemurian		Concept	experimental
Pliensbachian		Concept	experimental
Lower Pliensbachian		Concept	experimental
Upper Pliensbachian		Concept	experimental
Toarcian		Concept	experimental
Lower Toarcian		Concept	experimental
Middle Toarcian		Concept	experimental
Upper Toarcian		Concept	experimental
Dogger		Concept	experimental
Aalenian		Concept	experimental
Lower Aalenian		Concept	experimental
Middle Aalenian		Concept	experimental
Upper Aalenian		Concept	experimental
Bajocian		Concept	experimental
Lower Bajocian		Concept	experimental
Upper Bajocian		Concept	experimental
Bathonian		Concept	experimental
Lower Bathonian		Concept	experimental
Middle Bathonian		Concept	experimental
Upper Bathonian		Concept	experimental
Callovian		Concept	experimental
Lower Callovian		Concept	experimental
Middle Callovian		Concept	experimental
Upper Callovian		Concept	experimental
Malm		Concept	experimental
Oxfordian		Concept	experimental
Lower Oxfordian		Concept	experimental
Middle Oxfordian		Concept	experimental
Upper Oxfordian		Concept	experimental
Kimmeridgian		Concept	experimental
Lower Kimmeridgian		Concept	experimental
Upper Kimmeridgian		Concept	experimental
Tithonian		Concept	experimental
Lower Tithonian		Concept	experimental
Middle Tithonian		Concept	experimental
Upper Tithonian		Concept	experimental
Cretaceous		Concept	experimental
Lower Cretaceous		Concept	experimental
Neocomian		Concept	experimental
Berriasian		Concept	experimental
Lower Berriasian		Concept	experimental
Middle Berriasian		Concept	experimental
Upper Berriasian		Concept	experimental
Valanginian		Concept	experimental
Lower Valanginian		Concept	experimental
Upper Valanginian		Concept	experimental
Hauterivian		Concept	experimental
Lower Hauterivian		Concept	experimental
Upper Hauterivian		Concept	experimental
Barremian		Concept	experimental
Lower Barremian		Concept	experimental
Upper Barremian		Concept	experimental
Aptian		Concept	experimental
Lower Aptian		Concept	experimental
Upper Aptian		Concept	experimental
Albian		Concept	experimental
Lower Albian		Concept	experimental
Middle Albian		Concept	experimental
Upper Albian		Concept	experimental
Upper Cretaceous		Concept	experimental
Cenomanian		Concept	experimental
Lower Cenomanian		Concept	experimental
Middle Cenomanian		Concept	experimental
Upper Cenomanian		Concept	experimental
Turonian		Concept	experimental
Lower Turonian		Concept	experimental
Middle Turonian		Concept	experimental
Upper Turonian		Concept	experimental
Senonian		Concept	experimental
Coniacian		Concept	experimental
Lower Coniacian		Concept	experimental
Middle Coniacian		Concept	experimental
Upper Coniacian		Concept	experimental
Santonian		Concept	experimental
Lower Santonian		Concept	experimental
Middle Santonian		Concept	experimental
Upper Santonian		Concept	experimental
Campanian		Concept	experimental
Lower Campanian		Concept	experimental
Middle Campanian		Concept	experimental
Upper Campanian		Concept	experimental
Maastrichtian		Concept	experimental
Lower Maastrichtian		Concept	experimental
Upper Maastrichtian		Concept	experimental
Cenozoic		Concept	experimental
Paleogene		Concept	experimental
Paleocene		Concept	experimental
Lower Paleocene		Concept	experimental
Danian		Concept	experimental
Upper Paleocene		Concept	experimental
Selandian		Concept	experimental
Thanetian		Concept	experimental
Eocene		Concept	experimental
Lower Eocene		Concept	experimental
Ypresian		Concept	experimental
Lower Ypresian		Concept	experimental
Upper Ypresian		Concept	experimental
Middle Eocene		Concept	experimental
Lutetian		Concept	experimental
Lower Lutetian		Concept	experimental
Middle Lutetian		Concept	experimental
Upper Lutetian		Concept	experimental
Bartonian		Concept	experimental
Lower Bartonian		Concept	experimental
Upper Bartonian		Concept	experimental
Upper Eocene		Concept	experimental
Priabonian		Concept	experimental
Oligocene		Concept	experimental
Lower Oligocene		Concept	experimental
Rupelian		Concept	experimental
Upper Oligocene		Concept	experimental
Chattian		Concept	experimental
Neogene		Concept	experimental
Miocene		Concept	experimental
Lower Miocene		Concept	experimental
Aquitanian		Concept	experimental
Lower Aquitanian		Concept	experimental
Upper Aquitanian		Concept	experimental
Burdigalian		Concept	experimental
Lower Burdigalian		Concept	experimental
Upper Burdigalian		Concept	experimental
Middle Miocene		Concept	experimental
Langhian		Concept	experimental
Serravallian		Concept	experimental
Upper Miocene		Concept	experimental
Tortonian		Concept	experimental
Messinian		Concept	experimental
Pliocene		Concept	experimental
Lower Pliocene		Concept	experimental
Zanclean		Concept	experimental
Upper Pliocene		Concept	experimental
Piacenzian		Concept	experimental
Quaternary		Concept	experimental
Pleistocene		Concept	experimental
Lower/Early Pleistocene		Concept	experimental
Praetiglian		Concept	experimental
Tiglian		Concept	experimental
Eburonian		Concept	experimental
Waalian		Concept	experimental
Menapian		Concept	experimental
Bavelian		Concept	experimental
Cromerian		Concept	experimental
Middle Pleistocene		Concept	experimental
Cromerian I		Concept	experimental
Glacial a		Concept	experimental
Cromeriann II		Concept	experimental
Glacial b		Concept	experimental
Cromerian III		Concept	experimental
Glacial c		Concept	experimental
Cromerian IV		Concept	experimental
Elsterian		Concept	experimental
Holsteinian		Concept	experimental
Saalian		Concept	experimental
Fuhne		Concept	experimental
Wacken/Dömnitz		Concept	experimental
Drenthe		Concept	experimental
Saale/Warthe		Concept	experimental
Warthe		Concept	experimental
Upper/Late Pleistocene		Concept	experimental
Eemian		Concept	experimental
Weichselian		Concept	experimental
Early Weichselian		Concept	experimental
Middle Weichselian		Concept	experimental
Lower Pleniglacial		Concept	experimental
Interpleniglacial		Concept	experimental
Upper Weichselian		Concept	experimental
Upper Pleniglacial		Concept	experimental
Late Glacial		Concept	experimental
Holocene		Concept	experimental
Preboreal		Concept	experimental
Boreal		Concept	experimental
Atlantic		Concept	experimental
Subboreal		Concept	experimental
Subatlantic		Concept	experimental
Proterozoic		Concept	experimental
Icartian		Concept	experimental
Paleo-proterozoic		Concept	experimental
Pentevrian		Concept	experimental
Infracambrian		Concept	experimental
Eocambrian		Concept	experimental
Sturtian		Concept	experimental
Vendian		Concept	experimental
Brioverian		Concept	experimental
Lower Brioverian		Concept	experimental
Upper Brioverian		Concept	experimental
Terreneuvian		Concept	experimental
Fortunian		Concept	experimental
Stage2		Concept	experimental
Georgian		Concept	experimental
Series2		Concept	experimental
Stage3		Concept	experimental
Stage4		Concept	experimental
Miaolingian		Concept	experimental
Wuliuan		Concept	experimental
Drumian		Concept	experimental
Guzhangian		Concept	experimental
Acadian		Concept	experimental
Devillian		Concept	experimental
Furongian		Concept	experimental
Potsdamian		Concept	experimental
Revinienan		Concept	experimental
Dresbachian		Concept	experimental
Franconian		Concept	experimental
Trempeleauan		Concept	experimental
Ibexian		Concept	experimental
Salm		Concept	experimental
Skiddavian		Concept	experimental
Floian		Concept	experimental
Dapingian		Concept	experimental
Darriwilian		Concept	experimental
Sandbian		Concept	experimental
Katian		Concept	experimental
Hirnantian		Concept	experimental
Gotlandian		Concept	experimental
Gedinnian		Concept	experimental
Siegenian		Concept	experimental
Coblencian		Concept	experimental
Couvinian		Concept	experimental
Mississippian		Concept	experimental
Lower Mississippian		Concept	experimental
Middle Mississippian		Concept	experimental
Upper Mississippian		Concept	experimental
Dinantian		Concept	experimental
Hastarian		Concept	experimental
Strunian		Concept	experimental
Ivorian		Concept	experimental
Chadian		Concept	experimental
Molinacian		Concept	experimental
Livian		Concept	experimental
Arundian		Concept	experimental
Holkerian		Concept	experimental
Asbian		Concept	experimental
Brigantian		Concept	experimental
Warnantian		Concept	experimental
Serpukhovian		Concept	experimental
Silesian		Concept	experimental
Lower Namurian		Concept	experimental
Upper Namurian		Concept	experimental
Pennsylvanian		Concept	experimental
Lower Pennsylvanian		Concept	experimental
Middle Pennsylvanian		Concept	experimental
Upper Pennsylvanian		Concept	experimental
Moscovian		Concept	experimental
Kasimovian		Concept	experimental
Bashkirian		Concept	experimental
Gzhelian		Concept	experimental
Cisuralian		Concept	experimental
Rotliegende		Concept	experimental
Asselian		Concept	experimental
Sakmarian		Concept	experimental
Artinskian		Concept	experimental
Kungurian		Concept	experimental
thuringian		Concept	experimental
Zechstein		Concept	experimental
Guadalupian		Concept	experimental
Roadian		Concept	experimental
Wordian		Concept	experimental
Capitanian		Concept	experimental
Lopingian		Concept	experimental
Wuchiapingian		Concept	experimental
Changhsingian		Concept	experimental
Scythian		Concept	experimental
German Triassic		Concept	experimental
Buntsandstein		Concept	experimental
Lower Buntsandstein		Concept	experimental
Middle Buntsandstein		Concept	experimental
Upper Buntsandstein		Concept	experimental
Werfenian		Concept	experimental
Muschelkalk		Concept	experimental
Lower Muschelkalk		Concept	experimental
Middle Muschelkalk		Concept	experimental
Upper Muschelkalk		Concept	experimental
Keuper		Concept	experimental
Lettenkohle		Concept	experimental
Lower Lettenkohle		Concept	experimental
Middle Lettenkohle		Concept	experimental
Upper Lettenkohle		Concept	experimental
Lower Jurassic		Concept	experimental
Lotharigian		Concept	experimental
Charmouthian		Concept	experimental
Carixian		Concept	experimental
Domerian		Concept	experimental
Middle Jurassic		Concept	experimental
Upper Jurassic		Concept	experimental
Neuzivian		Concept	experimental
Villersian		Concept	experimental
Lusitanian		Concept	experimental
Argovian		Concept	experimental
Rauracian		Concept	experimental
Astartian		Concept	experimental
Sequanian		Concept	experimental
Pterocerian		Concept	experimental
Virgulian		Concept	experimental
Crussolian		Concept	experimental
Tithonic		Concept	experimental
Danubian		Concept	experimental
Ardescian		Concept	experimental
Volgian		Concept	experimental
Lower Volgian		Concept	experimental
Middle Volgian		Concept	experimental
Upper Volgian		Concept	experimental
Portlandian		Concept	experimental
Lower Portlandian		Concept	experimental
Upper Portlandian		Concept	experimental
Purbeckian		Concept	experimental
Purbecko-wealdian		Concept	experimental
Wealdian		Concept	experimental
Urgonian (Provence)		Concept	experimental
Urgonian (Vercors)		Concept	experimental
Urgonian (Jura)		Concept	experimental
Urgonian (Bigorre)		Concept	experimental
Bedoulian		Concept	experimental
Gargasian		Concept	experimental
Clansayesian		Concept	experimental
Gault		Concept	experimental
Vraconian		Concept	experimental
Ligerian		Concept	experimental
Saumurian		Concept	experimental
Angoumian		Concept	experimental
Nervian		Concept	experimental
Lower Senonian		Concept	experimental
Emscherian		Concept	experimental
Upper Senonian		Concept	experimental
Aturian		Concept	experimental
Valdonnian		Concept	experimental
Fuvelian		Concept	experimental
Begudian		Concept	experimental
Rognacian		Concept	experimental
Vitrollian		Concept	experimental
Garumnian		Concept	experimental
Dano-montian		Concept	experimental
Montian		Concept	experimental
Heersian		Concept	experimental
Landenian		Concept	experimental
Sparnacian		Concept	experimental
Cuisian		Concept	experimental
Ilerdian		Concept	experimental
Bruxellian		Concept	experimental
Ledian		Concept	experimental
Wemmelian		Concept	experimental
Biarritzian		Concept	experimental
Assian		Concept	experimental
Auversian		Concept	experimental
Marinesian		Concept	experimental
Ludian		Concept	experimental
Lattorfian		Concept	experimental
Tongrian		Concept	experimental
Lower Tongrian		Concept	experimental
Upper Tongrian		Concept	experimental
Stampian		Concept	experimental
Sannoisian		Concept	experimental
Agenian		Concept	experimental
Orleanian		Concept	experimental
Vindobonian		Concept	experimental
Helvetian		Concept	experimental
Pontilevian		Concept	experimental
Astaracian		Concept	experimental
Savignean		Concept	experimental
Vallesian		Concept	experimental
Anversian		Concept	experimental
Pontian		Concept	experimental
Susterian		Concept	experimental
Redonian		Concept	experimental
Brunssumian		Concept	experimental
Tabianian		Concept	experimental
Diestian		Concept	experimental
Astian		Concept	experimental
Scaldisian		Concept	experimental
Poederlian		Concept	experimental
Reuverian		Concept	experimental
Reuverian A		Concept	experimental
Reuverian B		Concept	experimental
Reuverian C		Concept	experimental
Villafranchian		Concept	experimental
Lower Villafranchian		Concept	experimental
Upper Villafranchian		Concept	experimental
Gelasian		Concept	experimental
Biber		Concept	experimental
Biber/Donau Interglacial		Concept	experimental
Calabrian		Concept	experimental
Santernian		Concept	experimental
Emilian		Concept	experimental
Sicilian		Concept	experimental
Donau		Concept	experimental
Donau/Gunz Interglacial		Concept	experimental
Gunz		Concept	experimental
Ionian		Concept	experimental
Gunz/Mindel Interglacial		Concept	experimental
Mindel		Concept	experimental
Mindel/Riss Interglacial		Concept	experimental
Riss		Concept	experimental
Tarantian		Concept	experimental
Tyrrhenian		Concept	experimental
Riss/Wurm interglacial		Concept	experimental
Wurm		Concept	experimental
Würm I		Concept	experimental
Würm II		Concept	experimental
Würm III		Concept	experimental
Würm IV		Concept	experimental
Oldest Dryas		Concept	experimental
Bølling		Concept	experimental
Older Dryas		Concept	experimental
Allerød		Concept	experimental
Younger Dryas		Concept	experimental
Versilian		Concept	experimental
Flandrian		Concept	experimental
Gangetian		Concept	experimental
Griesbachian		Concept	experimental
Dienerian		Concept	experimental
Smithian		Concept	experimental
Spathian		Concept	experimental
Aegean		Concept	experimental
Middle Anisian		Concept	experimental
Bithynian		Concept	experimental
Pelsonian		Concept	experimental
Illyrian		Concept	experimental
Fassanian		Concept	experimental
Longobardian		Concept	experimental
Julian		Concept	experimental
Tuvalian		Concept	experimental
Lacian		Concept	experimental
Alaunian		Concept	experimental
Sevatian		Concept	experimental
Lower/Early Holocene		Concept	experimental
Greenlandian		Concept	experimental
Middle Holocene		Concept	experimental
Northgrippian		Concept	experimental
Upper/Late Holocene		Concept	experimental
Meghalayan		Concept	experimental
Tertiary		Concept	experimental
Nummulitic		Concept	experimental
Paniselian		Concept	experimental
Middle Villafranchian		Concept	experimental
Toyonian		Concept	experimental
Botomian		Concept	experimental
Middle Visean		Concept	experimental
Cantabrian		Concept	experimental
Middle Norian		Concept	experimental
Chibanian		Concept	experimental
Unnamed		Concept	experimental
Urgonian		Concept	experimental
GS-26		Concept	experimental
GI-25c		Concept	experimental
GI-25b		Concept	experimental
GI-25a		Concept	experimental
GS-25		Concept	experimental
GI-24.2		Concept	experimental
GS-24.2		Concept	experimental
GI-24.1c		Concept	experimental
GI-24.1b		Concept	experimental
GI-24.1a		Concept	experimental
GS-24.1		Concept	experimental
GI-23.2		Concept	experimental
GS-23.2		Concept	experimental
GI-23.1		Concept	experimental
GS-23.1		Concept	experimental
GI-22g		Concept	experimental
GI-22f		Concept	experimental
GI-22e		Concept	experimental
GI-22d		Concept	experimental
GI-22c		Concept	experimental
GI-22b		Concept	experimental
GI-22a		Concept	experimental
GS-22		Concept	experimental
GI-21.2		Concept	experimental
GS-21.2		Concept	experimental
GI-21.1e		Concept	experimental
GI-21.1d		Concept	experimental
GI-21.1c		Concept	experimental
GI-21.1b		Concept	experimental
GI-21.1a		Concept	experimental
GS-21.1		Concept	experimental
GI-20c		Concept	experimental
GI-20b		Concept	experimental
GI-20a		Concept	experimental
GS-20		Concept	experimental
GI-19.2		Concept	experimental
GS-19.2		Concept	experimental
GI-19.1		Concept	experimental
GS-19.1		Concept	experimental
GI-18		Concept	experimental
GS-18		Concept	experimental
GI-17.2		Concept	experimental
GS-17.2		Concept	experimental
GI-17.1c		Concept	experimental
GI-17.1b		Concept	experimental
GI-17.1a		Concept	experimental
GS-17.1		Concept	experimental
GI-16.2		Concept	experimental
GS-16.2		Concept	experimental
GI-16.1c		Concept	experimental
GI-16.1b		Concept	experimental
GI-16.1a		Concept	experimental
GS-16.1		Concept	experimental
GI-15.2		Concept	experimental
GS-15.2		Concept	experimental
GI-15.1		Concept	experimental
GS-15.1		Concept	experimental
GI-14e		Concept	experimental
GI-14d		Concept	experimental
GI-14c		Concept	experimental
GI-14b		Concept	experimental
GI-14a		Concept	experimental
GS-14QS		Concept	experimental
GI-13c		Concept	experimental
GI-13b		Concept	experimental
GI-13a		Concept	experimental
GS-13		Concept	experimental
GI-12c		Concept	experimental
GI-12b		Concept	experimental
GI-12a		Concept	experimental
GS-12		Concept	experimental
GI-11		Concept	experimental
GS-11		Concept	experimental
GI-10		Concept	experimental
GS-10		Concept	experimental
GI-9		Concept	experimental
GS-9		Concept	experimental
GI-8c		Concept	experimental
GI-8b		Concept	experimental
GI-8a		Concept	experimental
GS-8		Concept	experimental
GI-7c		Concept	experimental
GI-7b		Concept	experimental
GI-7a		Concept	experimental
GS-7		Concept	experimental
GI-6		Concept	experimental
GS-6		Concept	experimental
GI-5.2		Concept	experimental
GS-5.2		Concept	experimental
GI-5.1		Concept	experimental
GS-5.1		Concept	experimental
GI-4		Concept	experimental
GS-4		Concept	experimental
GI-3		Concept	experimental
GS-3		Concept	experimental
GI-2.2		Concept	experimental
GS-2.2		Concept	experimental
GI-2.1		Concept	experimental
GS-2.1c		Concept	experimental
GS-2.1b		Concept	experimental
GS-2.1a		Concept	experimental
GI-1e		Concept	experimental
GI-1d		Concept	experimental
GI-1c3		Concept	experimental
GI-1c2		Concept	experimental
GI-1c1		Concept	experimental
GI-1b		Concept	experimental
GI-1a		Concept	experimental
GS-1		Concept	experimental