Collaborative Decision Making (CDM) Welcome to Collaborative Decision Making (or CDM), stop three of your tour! CDM is a phrase that has very broad implications. It is really more a philosophy on how to conduct business between the various components of aviation transportation, both government and industry. There are 24 airlines currently participating in this initiative.
Frequently Asked Dinosaur Questions. Question #11: How many dinosaurs were there? Answer: There are over dinosaur 500 genera (the plural of genus) that have been found, named and scientifically accepted. There are about an additional 100 genera that are dubious (these are frequently referred to as nomen dubium).
Check out our list of dinosaur kinds for kids which includes some of the most well known types of dinosaurs. From ferocious Theropods such as the Tyrannosaurus rex and Spinosaurus to huge Sauropods such as the Diplodocus and Brachiosaurus.etâs take a look at some of the interesting sub-groups and examples of the dinosaurs that are part of them. Saurischia (lizard hipped dinosaurs). Theropods-The name Theropod means âbeast footâ and this group includes all of the carnivorous (meat eating) dinosaurs.