Regensburger Verbundklassifikation

Zur Übersicht RVKO
UB Regensburg

     TE - TZ Geowissenschaften
         TQ - TX Paläontologie
             TS 1000 - TX 9529 Paläozoologie (Tiere)
                 TT 1000 - TT 6229 Mollusca (Weichtiere)
                     TT 3000 - TT 4329 Gastropoda (Schnecken)
                         TT 3400 - TT 3729 Prosobranchia (Vorderkiemer)
                             TT 3700 - TT 3729 Neogastropoda (Stenoglossa)
                                 TT 3700 Allgemeines
                                 TT 3701 Arachaikum
                                 TT 3702 Proterozoikum
                                 TT 3703 Kambrium
                                 TT 3706 Ordovizium
                                 TT 3707 Silur
                                 TT 3708 Devon
                                 TT 3711 Karbon
                                 TT 3713 Perm
                                 TT 3715 Trias
                                 TT 3718 Jura
                                 TT 3721 Kreide
                                 TT 3723 Paläogen
                                 TT 3726 Neogen
                                 TT 3728 Pleistozän
                                 TT 3729 Holozän

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