There are 56 matches - here are the first 30 rows
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 1701 | M. Patzkowsky | 96BLC9 Shermanian/Kirkfieldian - Ordovician 4-5 - Tennessee | Patzkowsky and Holland (1999) |
| 23177 | S. Holland | Cummingsville Formation Ostracodes of Minnesota Kirkfieldian/Shermanian - Ordovician 4-5 - Minnesota | Swain (1987) |
| 23214 | S. Holland | Ion Formation, Buckhorn Member Ostracodes of Iowa Kirkfieldian - Ordovician 4-5 - Iowa | Swain (1987) |
| 23215 | S. Holland | Ion Formation, St. James Member Ostracodes of Iowa Kirkfieldian - Ordovician 4-5 - Iowa | Swain (1987) |
| 23379 | S. Holland | Cummingsville Formation Bryozoans of the Upper Mississippi Valley Kirkfieldian - Ordovician 4-5 - Minnesota, Iowa | Karklins (1987) |
| 23383 | S. Holland | Kings Falls Limestone, New York Kirkfieldian - Ordovician 4-5 - New York | Karklins (1987) |
| 23386 | S. Holland | Lexington Limestone (Kirkfieldian), Kentucky Kirkfieldian - Ordovician 4-5 - Kentucky | Karklins (1987) |
| 23457 | S. Holland | Guttenberg Formation Echinoderms, Upper Mississippi Valley Rocklandian/Kirkfieldian - Ordovician 4-5 - Illinois, Iowa | Kolata et al. (1987) |
| 23460 | S. Holland | Ion Formarion, Buckhorn Member Echinoderms, Upper MIssissippi Valley Kirkfieldian - Ordovician 4-5 - Illinois, Iowa | Kolata et al. (1987) |
| 23465 | S. Holland | Ion Formation, St. James Member Echinoderms, Upper Mississippi Valley Kirkfieldian - Ordovician 4-5 - Illinois, Iowa | Kolata et al. (1987) |
| 23558 | S. Holland | Decorah Shale Gastropoda and Monoplacophora, Minnesota Rocklandian/Kirkfieldian - Ordovician 4-5 - Minnesota | Sloan and Webers (1987) |
| 23622 | S. Holland | Guttenberg Formation Gastropoda and Monoplacophora, Illinois and Iowa Rocklandian/Kirkfieldian - Ordovician 4-5 - Illinois, Iowa | Sloan and Webers (1987) |
| 23623 | S. Holland | Ion Formation, Buckhorn Member Gastropoda and Monoplacophora, Illinois and Iowa Kirkfieldian - Ordovician 4-5 - Illinois, Iowa | Sloan and Webers (1987) |
| 23644 | S. Holland | Ion Formation, St. James Member Gastropoda and Monoplacophora, IL and IA Kirkfieldian - Ordovician 4-5 - Illinois, Iowa | Sloan and Webers (1987) |
| 23708 | S. Holland | Decorah Shale Cephalopods, MInnesota Rocklandian/Kirkfieldian - Ordovician 4-5 - Minnesota | Catalani (1987) |
| 23762 | S. Holland | Guttenberg Formation Cephalopods, Illinois, Iowa, Wisconsin Rocklandian/Kirkfieldian - Ordovician 4-5 - Illinois, Iowa, Wisconsin | Catalani (1987) |
| 23766 | S. Holland | Ion Formation, Buckhorn Member Cephalopods, Illinois, Iowa, Wisconsin Kirkfieldian - Ordovician 4-5 - Illinois, Iowa, Wisconsin | Catalani (1987) |
| 23767 | S. Holland | Ion Formation, St. James Member Cephalopods, Illinois, Iowa, Wisconsin Kirkfieldian - Ordovician 4-5 - Illinois, Iowa, Wisconsin | Catalani (1987) |
| 23796 | S. Holland | Sardeson Collection, Guttenberg Formation, Illinois and Iowa Rocklandian/Kirkfieldian - Ordovician 4-5 - Illinois, Iowa | Catalani (1987) |
| 23797 | S. Holland | Sardeson Collection, Ion Formation, Buckhorn Member, Illinois and Iowa Kirkfieldian - Ordovician 4-5 - Illinois, Iowa | Catalani (1987) |
| 23798 | S. Holland | Sardeson Collection, Ion Formation, St. James Member, Illinois and Iowa Kirkfieldian - Ordovician 4-5 - Illinois, Iowa | Catalani (1987) |
| 24635 | S. Holland | Whittaker Formation, Whittaker & Funeral Ranges, District of Mackenzie Rocklandian/Kirkfieldian - Ordovician 4-5 - Canada | Ludvigsen (1979) |
| 26192 | S. Holland | Type section at Little Bob quarry, south of Bobcaygeon, Lake Simcoe Area Kirkfieldian - Ordovician 4-5 - Canada | Liberty (1969) |
| 27087 | S. Holland | Melville Peninsula, GSC loc 89833 sec 5, Bad Cache Rapids Formation Blackriveran/Kirkfieldian - Ordovician 4-5 - Canada | Barnes (1977) |
| 27089 | S. Holland | Melville Peninsula, GSC loc 89840 sec 12, Bad Cache Rapids Formation Blackriveran/Kirkfieldian - Ordovician 4-5 - Canada | Barnes (1977) |
| 27091 | S. Holland | Melville Peninsula, GSC loc 89841 sec 13, Bad Cache Rapids Formation Blackriveran/Kirkfieldian - Ordovician 4-5 - Canada | Barnes (1977) |
| 27093 | S. Holland | Melville Peninsula, GSC loc 89844 sec 16, Bad Cache Rapids Formation Blackriveran/Kirkfieldian - Ordovician 4-5 - Canada | Barnes (1977) |
| 27094 | S. Holland | Melville Peninsula, GSC loc 89845 sec 17, Bad Cache Rapids Formation Blackriveran/Kirkfieldian - Ordovician 4-5 - Canada | Barnes (1977) |
| 27095 | S. Holland | Melville Peninsula, GSC loc 89849 sec 21, Bad Cache Rapids Formation Blackriveran/Kirkfieldian - Ordovician 4-5 - Canada | Barnes (1977) |
| 27096 | S. Holland | Melville Peninsula, GSC loc 89850 sec 22, Bad Cache Rapids Formation Blackriveran/Kirkfieldian - Ordovician 4-5 - Canada | Barnes (1977) |