TY - JOUR A1 - Korn, Dieter A1 - Weyer, Dieter T1 - The ammonoids from the Gattendorfia Limestone of Gattendorf (Devonian–Carboniferous boundary; Upper Franconia, Germany) T2 - European journal of taxonomy N2 - The early Tournaisian (Early Carboniferous; Mississippian) ammonoids from the classical abandoned limestone quarry of Gattendorf (Upper Franconia) are revised, using the historical collections as well as so far undescribed material. The ammonoid assemblage is composed of prionoceratid ammonoids of the six genera Mimimitoceras, Paragattendorfia, Stockumites, Acutimitoceras, Gattendorfia and Gattenpleura, which indicate a stratigraphic position near the Devonian–Carboniferous boundary in the earliest Carboniferous. The new species Stockumites hofensis sp. nov. and S. nonaginta sp. nov. are described. T3 - European journal of taxonomy : EJT - 883 KW - Ammonoida KW - Early Carboniferous KW - Upper Franconia KW - taxonomy KW - stratigraphy Y1 - 2023 UR - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/69752 UR - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-697528 SN - 2118-9773 VL - 2023 IS - 883 SP - 1 EP - 61 PB - Muséum National d'Histoire Naturelle CY - Paris ER -