Regensburger Verbundklassifikation

Zur Übersicht RVKO
UB Regensburg

     TE - TZ Geowissenschaften
         TQ - TX Paläontologie
             TS 1000 - TX 9529 Paläozoologie (Tiere)
                 TU 1100 - TU 5529 Echinodermata (Stachelhäuter)
                     TU 3000 - TU 5429 Eleutherozoa
                         TU 4000 - TU 5229 Echinoidea (Seeigel)
                             TU 4200 - TU 4229 Perischoechinoidea
                                 TU 4200 Allgemeines
                                 TU 4201 Archaikum
Reg.: Archaikum <Geologie>
                                 TU 4202 Proterozoikum
                                 TU 4203 Kambrium
                                 TU 4206 Ordovizium
                                 TU 4207 Silur
                                 TU 4208 Devon
                                 TU 4211 Karbon
                                 TU 4213 Perm
                                 TU 4215 Trias
                                 TU 4218 Jura
                                 TU 4221 Kreide
                                 TU 4223 Paläogen
                                 TU 4226 Neogen
                                 TU 4228 Pleistozän
                                 TU 4229 Holozän

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