Placenticeras meeki is an ammonite species from the Late Cretaceous. These cephalopods were fast-moving nektonic carnivores. They mainly lived in the...
1 KB (107 words) - 01:36, 16 March 2023
intercalare Placenticeras kolbajense Placenticeras maherndli Placenticeras mediasiaticum Placenticeras memoriaschloenbachi Placenticeras meeki Placenticeras orbignyanum...
4 KB (340 words) - 07:04, 13 June 2024
fossil shells of the Upper Cretaceous disk-shaped ammonites Placenticeras meeki and Placenticeras intercalare, and (to a lesser degree) the cylindrical baculite...
26 KB (3,156 words) - 20:33, 3 July 2024
famous for its well-preserved ammonite fossils. These include Placenticeras meeki, Placenticeras intercalare, Hoploscaphites, and Sphenodiscus, the baculite...
16 KB (1,049 words) - 17:51, 10 February 2024
alexi – type locality for species †Pecten Pholadomya Pinus †Placenticeras †Placenticeras meeki Platanus †Platecarpus †Platecarpus planifrons – type locality...
46 KB (1,747 words) - 21:41, 23 March 2024
occidentalis Pholas †Phymosoma †Phytosaurus †Pinna Pitar †Placenticeras †Placenticeras meeki †Planocephalosaurus †Platecarpus †Platecarpus planifrons †Platecarpus...
117 KB (4,564 words) - 19:53, 3 July 2024
the Early Cretaceous, starting with Hypengonoceras. The type genus, Placenticeras, appears later and is known from the upper Santonian to the lower Campanian...
2 KB (185 words) - 19:31, 18 July 2023
eriensis †Pistia †Pistia corrugata †Placenticeras †Placenticeras intercalare †Placenticeras meeki †Placenticeras pseudoplacenta †Plagiostoma †Plagiostoma...
103 KB (5,299 words) - 00:35, 10 May 2024
†Piceoerpeton Pinna Pinus Pistacia †Pistia †Placenticeras †Placenticeras intercalare †Placenticeras meeki †Placenticeras pseudoplacenta †Plagiostoma Planorbis...
98 KB (3,870 words) - 22:03, 3 June 2024
†Parviraptor †Pentaceratops †Pentaceratops sternbergii †Pinna †Placenticeras †Placenticeras meeki †Platyceramus †Platyceramus ahsenensis †Platyceramus cycloides...
81 KB (3,044 words) - 19:07, 24 May 2024