The Upper Cretaceous dimorphic pachydiscid ammonite Menuites in the Western Interior of the United States
Highly dimorphic pachydiscid ammonites are fairly abundant in Montana, South Dakota, Wyoming, and Colorado, and a few specimens are known from Utah and New Mexico. Two chronologic species are recognized, each represented by small adults (microconchs) and large adults (macroconchs). Microconchs have...
| Main Authors: | , |
|---|---|
| Format: | Journal article |
| Language: | English |
| Published: |
1993
|
| _version_ | 1797051127301144576 |
|---|---|
| author | Cobban, W Kennedy, W |
| author_facet | Cobban, W Kennedy, W |
| author_sort | Cobban, W |
| collection | OXFORD |
| description | Highly dimorphic pachydiscid ammonites are fairly abundant in Montana, South Dakota, Wyoming, and Colorado, and a few specimens are known from Utah and New Mexico. Two chronologic species are recognized, each represented by small adults (microconchs) and large adults (macroconchs). Microconchs have been assigned to Menuites Spath, 1922, whereas macroconchs have usually been assigned to Anapachydiscus Yabe and Shimizu, 1926. Both forms are considered Menuites in the present report. -from Authors |
| first_indexed | 2024-03-06T18:15:28Z |
| format | Journal article |
| id | oxford-uuid:04762706-9f6f-4a04-91b9-6a2804db5858 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-06T18:15:28Z |
| publishDate | 1993 |
| record_format | dspace |
| spelling | oxford-uuid:04762706-9f6f-4a04-91b9-6a2804db58582022-03-26T08:51:56ZThe Upper Cretaceous dimorphic pachydiscid ammonite Menuites in the Western Interior of the United StatesJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:04762706-9f6f-4a04-91b9-6a2804db5858EnglishSymplectic Elements at Oxford1993Cobban, WKennedy, WHighly dimorphic pachydiscid ammonites are fairly abundant in Montana, South Dakota, Wyoming, and Colorado, and a few specimens are known from Utah and New Mexico. Two chronologic species are recognized, each represented by small adults (microconchs) and large adults (macroconchs). Microconchs have been assigned to Menuites Spath, 1922, whereas macroconchs have usually been assigned to Anapachydiscus Yabe and Shimizu, 1926. Both forms are considered Menuites in the present report. -from Authors |
| spellingShingle | Cobban, W Kennedy, W The Upper Cretaceous dimorphic pachydiscid ammonite Menuites in the Western Interior of the United States |
| title | The Upper Cretaceous dimorphic pachydiscid ammonite Menuites in the Western Interior of the United States |
| title_full | The Upper Cretaceous dimorphic pachydiscid ammonite Menuites in the Western Interior of the United States |
| title_fullStr | The Upper Cretaceous dimorphic pachydiscid ammonite Menuites in the Western Interior of the United States |
| title_full_unstemmed | The Upper Cretaceous dimorphic pachydiscid ammonite Menuites in the Western Interior of the United States |
| title_short | The Upper Cretaceous dimorphic pachydiscid ammonite Menuites in the Western Interior of the United States |
| title_sort | upper cretaceous dimorphic pachydiscid ammonite menuites in the western interior of the united states |
| work_keys_str_mv | AT cobbanw theuppercretaceousdimorphicpachydiscidammonitemenuitesinthewesterninterioroftheunitedstates AT kennedyw theuppercretaceousdimorphicpachydiscidammonitemenuitesinthewesterninterioroftheunitedstates AT cobbanw uppercretaceousdimorphicpachydiscidammonitemenuitesinthewesterninterioroftheunitedstates AT kennedyw uppercretaceousdimorphicpachydiscidammonitemenuitesinthewesterninterioroftheunitedstates |