ASU:PBC
Alethopteris
0000452
USA, Illinois
ASU:PBC
Alethopteris
0000453
USA, Illinois
ASU:PBC
Alethopteris
0000454
USA, Illinoia
ASU:PBC
Alethopteris serlii Brongniart
0000455
USA, Illinois, Grundy
ASU:PBC
Cyclopteris
0000456
USA, Illinois
ASU:PBC
Codonotheca
0000457
USA, Illinois
ASU:PBC
Conodotheca
0000458
USA, Illinois
ASU:PBC
Conodotheca caduca Sellards
0000460
USA, Illinois, Grundy
ASU:PBC
Conodotheca
0000459
USA, Illinois, Grundy
ASU:PBC
undetermined
0000461
USA, Illinois, Grundy
ASU:PBC
undetermined
0000462
USA, Illinois
ASU:PBC
undetermined
0000463
USA, Illinois
ASU:PBC
undetermined
0000464
USA, Illinois
ASU:PBC
undetermined
0000465
USA, Illinois
ASU:PBC
undetermined
0000466
USA, Illinois
ASU:PBC
undetermined
0000467
USA, Illinois
ASU:PBC
undetermined
0000468
USA, Illinois
ASU:PBC
undetermined
0000469
USA, Illinois
ASU:PBC
undetermined
0000470
USA, Illinois
ASU:PBC
undetermined
0000471
USA, Illinois
ASU:PBC
undetermined
0000472
USA, Illinois
ASU:PBC
undetermined
0000474
USA, Illinois
ASU:PBC
undetermined
0000475
USA, Illinois
ASU:PBC
undetermined
0000477
USA, Ilinois
ASU:PBC
undetermined
0000478 Robert Lundin
USA, Illinois
ASU:PBC
undetermined
0000483
USA, Illinois
ASU:PBC
undetermined
0000484 Robert F Lundin
USA, Illinois
ASU:PBC
undetermined
0000485 Robert F Lundin
USA, Illinois
ASU:PBC
undetermined
0000486
USA, Illinois
ASU:PBC
undetermined
0000487
USA, Illinois
ASU:PBC
undetermined
0000488
USA, Illinois
ASU:PBC
undetermined
0000489
USA, Illinois
ASU:PBC
undetermined
0000490
USA, Illinois
ASU:PBC
undetermined
0000519
USA, Illinois
ASU:PBC
Coal
0000520
USA, Indiana, Vigo
ASU:PBC
0000521
USA, Illinois, Morris
ASU:PBC
Arthropitys communis (Binney) Renault
0000522
USA, Illinois, Richland, Berryville
ASU:PBC
Arthropitys communius Binney (Renault)
0000523
USA, Illinois, Richland, Berryville
ASU:PBC
Arthropitys communis (Binney) Renault
0000524
USA, Illinois, Richland, Berryville
ASU:PBC
Psaronius Cotta
0000525
USA, Illinois, Richland, Berryville
ASU:PBC
Psaronius
0000526
USA, Illinois, Richand, Berryville
ASU:PBC
Scolecopteris Zenker
0000527
USA, Illinois, Richland, Berryville
ASU:PBC
Tubicaulis scandens Mamay
0000528
USA, Illinois, Mattoon, Berryville
ASU:PBC
Medullosa noei
0000529
USA, Illinois, Mattoon, Berryville
ASU:PBC
Medullosa noei
0000530
USA, illinois, Mattoon, Berryville
ASU:PBC
Medullosa noei
0000531
USA, Illinois, Richland, Berryville
ASU:PBC
Medullosa
0000532
USA, Illinois, Richland, Berryville
ASU:PBC
Myeloxylon
0000533
USA, Illinois, Richland, Berryville
ASU:PBC
Dolerotheca formosa
0000534
USA, Illinois, Richland, Berryville
ASU:PBC
Medullosa noei
0000535
USA, Illinois, Richland, Berryville
ASU:PBC
Alethopteris
0000536
USA, Illinois, Richland, Berryville
ASU:PBC
Dolerotheca
0000537
USA, Illinois, Richland, Berryville
ASU:PBC
Ptychocarpus unitus
0000538
USA, Illinois, Richland, Berryville
ASU:PBC
Botryopteris trisecta
0000539
USA, Illinois, Richland, Berryville
ASU:PBC
Botryopteris forensis
0000540
USA, Illinois, Richland, Berryville
ASU:PBC
Heterangium
0000541
USA, Illinois, Richland, Berryville
ASU:PBC
Psaronius
0000542
USA, Illinois, Richland, Berryville
ASU:PBC
Sigillaria approximata Delevoryas
0000543
USA, Illinois, New Calhoun
ASU:PBC
Mazocarpon oedipterrnum Schopf
0000544
USA, Illinois, Perry, New Calhoun
ASU:PBC
Arthropitys
0000555
USA, Illinois, Sahara Mills
ASU:PBC
Arthropitys
0000556
USA, Illinois, Sahara Mines
ASU:PBC
Lepidodendron
0000547
USA, Illinois, Sahara Mine
ASU:PBC
Psaronius Cotta
0000558
USA, Illinois, Carrier Mills
ASU:PBC
Ameyloxylon
0000559
USA, Illinois
ASU:PBC
Ankyropteris glabra
0000560
USA, Illinois, Saraha Mines
ASU:PBC
0000561
USA, Illinois, Sahara Mine
ASU:PBC
0000562
USA, Illinois, Sahara Mine
ASU:PBC
Myeloxylon
0000563
USA, Illinois, Sahara Mine
ASU:PBC
Callistophylon poroxyloides
0000564
USA, Illinois, Sahara Mine
ASU:PBC
Lepidodendron
0000565
USA, Illinois
ASU:PBC
Paurodendron
0000566
USA, Illinois
ASU:PBC
Stigmaria ficoides
0000567
USA, Illinois
ASU:PBC
Stigmaria ficoides
0000568
USA, Illinois
ASU:PBC
Medullosa
0000569
USA, Illinois
ASU:PBC
Medullosa
0000570
USA, Illinois
ASU:PBC
Callistophyton poroxyloides
0000571
USA, Illinois
ASU:PBC
Heterangium
0000572
USA, Indiana, Pike, Globe Pakota Mine
ASU:PBC
Medulossa angelica
0000573
USA, Indiana, Pike, Big Creek Mine
ASU:PBC
Myeloxylon bendexeni
0000574
USA, Indiana, Pike, Globe Pakota Mine
ASU:PBC
Cordaites
0000575
USA, Indiana, Pike, GXlobe Pakota Mine
ASU:PBC
Cordaites
0000576
USA, Indiana
ASU:PBC
Lepidocarpon lomaxi
0000577
USA, Iowa
ASU:PBC
Lepidocarpon glabrum no Nucellangium?
0000578
USA, Iowa, Shuler Mine
ASU:PBC
Sigillaria no Valviisporites
0000579
USA, Iowa
ASU:PBC
0000580
USA, Iowa, Schuler mine
ASU:PBC
0000581
USA, Iowa, Schuler Mine
ASU:PBC
Calamites
0000582
USA, Iowa
ASU:PBC
Macrostachys
0000583
USA, Iowa
ASU:PBC
Macrostachys
0000584
USA, Iowa
ASU:PBC
Ptychocarpus
0000584
USA, Iowa
ASU:PBC
Sphenostrobus thomsoni
0000585
USA, Iowa
ASU:PBC
Ankyropteris grayi
0000586
USA, Iowa
ASU:PBC
Botryopteris globosa
0000587
USA, Iowa
ASU:PBC
Ankryopteris grayi
0000588
USA, Iowa, Schuler Mine
ASU:PBC
Botryopteris americana
0000589
USA, Iowa
ASU:PBC
Lagenostoma
0000590
USA, Iowa
ASU:PBC
Medullosa
0000591
USA, Iowa
ASU:PBC
Myeloxylon
0000592
USA, Iowa
ASU:PBC
Dolerotheca
0000593
USA, Iowa
ASU:PBC
Trigonocarpus
0000594
USA, Iowa