Missing Controller

Error: Geophysicse7d18Controller could not be found.

Error: Create the class Geophysicse7d18Controller below in file: app/controllers/geophysicse7d18_controller.php

<?php
class Geophysicse7d18Controller extends AppController {

	var $name = 'Geophysicse7d18';
}
?>

Notice: If you want to customize this error message, create app/views/errors/missing_controller.ctp