木化石属名索引(张武)答:Barakaroxylon 119,130,153,503 Barringtonioxylon 123,135,190,410 Barthelia 470,473,478 Baubinia 123 Bauhinium 123,135,191 Behuninia 530,534,541 Belovskoxylon 287 Bennettites 385 Betula 79 Betulinium 296 Betuloxylon 373,389,530 Bilignea 317 Bischofia 30 Bombacoxylon 281...