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- The Taraises Formation (Berriasian-Valanginian) in Northeastern Mexico: Subsurface and Outcrop Studies
- Lower Valanginian Ammonite Biostratigraphy in the Subbetic Domain (Betic Cordillera, Southeastern Spain)
- Early Cretaceous Ammonites from the Butkov Quarry (Manín Unit, Central Western Carpathians, Slovakia)
- Early Cretaceous Trigoniids of the Crimea B
- Jurassic Paleobiogeography of the Conterminous United in Its Continental Setting
- The Proposal of a GSSP for the Berriasian Stage (Cretaceous System): Part 1
- ARTICLE © by the Fukui Prefectural Dinosaur Museum
- Cretaceous System
- Ammonoid Stratigraphy of Lower Cretaceous Successions Within the Vienna Woods (Kaltenleutgeben Section, Lunz Nappe, Northern Calcareous Alps, Lower Austria)
- Geological Age of the Ayukawa Formation (Oshika Group) in the South Kitakami Belt, Northeast Japan Based on the Ammonoids
- The Indonesian Sedimentologists Forum (FOSI) the Sedimentology Commission - the Indonesian Association of Geologists (IAGI) Number 30 – August 2014 Page 1 of 105
- A. W. Bally1 , C. R. Alien2, R. B. Geyer3, W. B. Hamilton4, C. A
- Ayukawa Formation of the Ojika Peninsula, Miyagi Prefecture