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 3500 - TT 3529 Archaeogastropoda (Diotocardia oder Aspidobranchiata)
                                 TT 3500 Allgemeines
                                 TT 3501 Archaikum
Reg.: Archaikum <Geologie>
                                 TT 3502 Proterozoikum
                                 TT 3503 Kambrium
                                 TT 3506 Ordovizium
                                 TT 3507 Silur
                                 TT 3508 Devon
                                 TT 3511 Karbon
                                 TT 3513 Perm
                                 TT 3515 Trias
                                 TT 3518 Jura
                                 TT 3521 Kreide
                                 TT 3523 Paläogen
                                 TT 3526 Neogen
                                 TT 3528 Pleistozän
                                 TT 3529 Holozän

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