Placenticeras meeki is an ammonite species from the Late Cretaceous. These cephalopods were fast-moving nektonic carnivores. They mainly lived in the...

intercalare Placenticeras kolbajense Placenticeras maherndli Placenticeras mediasiaticum Placenticeras memoriaschloenbachi Placenticeras meeki Placenticeras orbignyanum...

fossil shells of the Upper Cretaceous disk-shaped ammonites Placenticeras meeki and Placenticeras intercalare, and (to a lesser degree) the cylindrical baculite...

famous for its well-preserved ammonite fossils. These include Placenticeras meeki, Placenticeras intercalare, Hoploscaphites, and Sphenodiscus, the baculite...

occidentalis Pholas †Phymosoma †Phytosaurus †Pinna Pitar †Placenticeras †Placenticeras meeki †Planocephalosaurus †Platecarpus †Platecarpus planifrons †Platecarpus...

eriensis †Pistia †Pistia corrugata †Placenticeras †Placenticeras intercalare †Placenticeras meeki †Placenticeras pseudoplacenta †Plagiostoma †Plagiostoma...

†Pirsila tensa Pitar †Pitar yoakumi †Placenticeras †Placenticeras interealare †Placenticeras meeki †Placenticeras syrtale Placopsilina †Placopsilina minima...

alexi – type locality for species †Pecten Pholadomya Pinus †Placenticeras †Placenticeras meeki Platanus †Platecarpus †Platecarpus planifrons – type locality...

the Early Cretaceous, starting with Hypengonoceras. The type genus, Placenticeras, appears later and is known from the upper Santonian to the lower Campanian...

locality for species Pholadomya †Pinna †Placenticeras †Placenticeras cumminsi †Placenticeras meeki †Placenticeras pseudoplacenta †Planolites Platanus †Platecarpus...