Sophie Marie Beck, Kenneth De Baets, Christian Klug, Dieter Korn (2021)
Analysis of septal spacing and septal crowding in Devonian and Carboniferous ammonoids.
Swiss Journal of Palaeontology140: .
DOI: 10.1186/s13358-021-00235-x
Linda Frey, Alexander Pohle, Martin Rücklin, Christian Klug (2020)
Fossil‐Lagerstätten, palaeoecology and preservation of invertebrates and vertebrates from the Devonian in the eastern Anti‐Atlas, Morocco.
Lethaia53: 242.
DOI: 10.1111/let.12354
Aleksandr Petrochenkov (2020)
Jewelry and ornamental ammonites from the deposits of the Hauterivian stage of the Ulyanovsk Region: Mineral composition, gemological characteristics.
Domestic geology
: 64.
DOI: 10.47765/0869-7175-2020-10024
D. A. Petrochenkov (2019)
Mineral composition and gemological characteristics of jewelry-ornamental ammonites of the Republic of Adygea.
Proceedings of higher educational establishments. Geology and Exploration
: 32.
DOI: 10.32454/0016-7762-2019-1-32-38
Dieter Korn, Jürgen Bockwinkel (2021)
The pharciceratid ammonoids from the Roteisenstein Formation of Dillenburg (Cephalopoda, Ammonoidea).
European Journal of Taxonomy771: 1.
DOI: 10.5852/ejt.2021.771.1503
Horacio Parent, Matias Bejas, Andres Greco (2020)
Shell Area–To-Volume Ratio in Ammonoids.
Paleontological Research24: 216.
DOI: 10.2517/2019PR013
Jürgen Bockwinkel, Dieter Korn (2024)
Ammonoids of the Middle Devonian family Maenioceratidae in the Anti-Atlas of Morocco.
European Journal of Taxonomy921: .
DOI: 10.5852/ejt.2024.921.2413
D. A. Petrochenkov (2023)
Jewelry Morocco septaria. Gemological characteristics and mineral composition.
Proceedings of higher educational establishments. Geology and Exploration
: 67.
DOI: 10.32454/0016-7762-2023-65-1-67-76
Ralph Thomas Becker (2023)
A unique pericyclid from the Viséan of the eastern Anti-Atlas (Morocco) and other Helicocyclinae n. subfam. (Goniatitida).
PalZ97: 807.
DOI: 10.1007/s12542-023-00655-9
Nizar Ibrahim, Paul C. Sereno, David J. Varricchio, David M. Martill, Didier B. Dutheil, David M. Unwin, Lahssen Baidder, Hans C. E. Larsson, Samir Zouhri, Abdelhadi Kaoukaya (2020)
Geology and paleontology of the Upper Cretaceous Kem Kem Group of eastern Morocco.
ZooKeys928: 1.
DOI: 10.3897/zookeys.928.47517
D. A. Petrochenkov, E. Yu. Baraboshkin (2022)
Mineralogy of interior jewellery ammonites of the Samara region.
Proceedings of higher educational establishments. Geology and Exploration
: 47.
DOI: 10.32454/0016-7762-2022-64-2-47-56
Dieter Korn, Jürgen Bockwinkel (2022)
The tornoceratid ammonoids from the Roteisenstein Formation of Dillenburg (Cephalopoda, Ammonoidea).
European Journal of Taxonomy806: .
DOI: 10.5852/ejt.2022.806.1699
Dieter Korn, Christian Klug, Sonny A. Walton (2015)
Ammonoid Paleobiology: From macroevolution to paleogeography.
Chapter 16: 431.
DOI: 10.1007/978-94-017-9633-0_16
Kenneth De Baets, René Hoffmann, Aleksandr Mironenko (2021)
The Evolution and Fossil Record of Parasitism.
Chapter 7: 203.
DOI: 10.1007/978-3-030-52233-9_7
Kenneth De Baets, Helmut Keupp, Christian Klug (2015)
Ammonoid Paleobiology: From anatomy to ecology.
Chapter 20: 837.
DOI: 10.1007/978-94-017-9630-9_20
William T. Kirchgasser*, Gordon C. Baird†, Carlton E. Brett† (2020)
The Appalachian Geology of John M. Dennison: Rocks, People, and a Few Good Restaurants along the Way.
: 197.
DOI: 10.1130/2020.2545(10)