Pycnodontiformes — Lebensbild von Gyrodus hexagonus. Fossilien dieses pflasterzähnigen Gyrodontiden finden sich in den oberjurassischen Plattenkalken von Solnhofen Zeitraum Obertrias bis … Deutsch Wikipedia
Pycnodontiformes — ▪ paleontology order of extinct fishes of the class Actinopterygii, containing the genus Pycnodus, common in the Jurassic seas of 200 million to 146 million years ago. Pycnodus is typical of pycnodonts, which were characterized by deep,… … Universalium
holostean — ▪ fish Introduction any member of a group of primitive bony fishes (bony fish) that make up one of the three major subdivisions of the superclass Actinopterygii (ray finned fishes). Holosteans are represented today by the bowfins (bowfin)… … Universalium
Neopterygii — Neuflosser Knochenhechte (Lepisosteus sp.) Systematik Unterstamm: Wirbeltiere (Vertebrata) … Deutsch Wikipedia
Formación Glen Rose — Saltar a navegación, búsqueda La Formación Glen Rose, es una formación geológica datada alrededor de 112 a 99,6 millones de años atrás en el Albiano durante el Cretácico inferior, en el Parque Estatal Valle del Dinosaurio en la cañada Rose, en el … Wikipedia Español
Coccodus — Temporal range: Lower Cenomanian[1] … Wikipedia
Coelodus — Scientific classification Kingdom: An … Wikipedia
Mesturus — fossil Scientific classification Kingdom … Wikipedia
Micropycnodon — Temporal range: Santonian[1] … Wikipedia
Nursallia — Conservation status Fossil Scientific classification Kingdom … Wikipedia