Not all TVs have hardware reset switches. If your TV does not, you can try a 'soft' reset, which works sometimes for some brands of TVs. It won't hurt anything to try. 1. Unplug the TV from electrical power. Leave it unplugged for about ten minutes.2.O NOT use the buttons on the remote control-only use the buttons on the TV itself. 4. Press and hold all the buttons on the TV simultaneously (together) for about five seconds, and then release. 5.
In 1888, a man named Harry Seeley proposed a way of classifying dinosaurs into two groups by looking at their hip structure, these groups are called Saurischia (lizard hipped) and Ornithischia (bird hipped). The two groups can be further broken down into sub-groups such as families, sub-families and so on.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.
Move deeper into the systematics of dinosaur groups by selecting one of the boxes containing a picture. With the discovery of many new species since the 1840s, the Dinosauria now contains two major groups of dinosaurs: the Ornithischia, or bird-hipped dinosaurs, and the Saurischia, or lizard-hipped dinosaurs. The division between the two groups was made by H.G. Seeley in 1888. The etymology behind the two names (bird-hipped vs. lizard-hipped) is not very accurate, since some saurischians had bird-like hips, and ornithischians' hips were somewhat birdlike due to convergent evolution, not due to direct ancestry.