1.   They had produced the first detailed map of the universe in its infancy.

2.   Four years ago, Dr. Daniel Cohen dazzled the scientific world when his Paris lab roughed out the first comprehensive map of all human chromosomes.

3.   In May, based on surveyor data, scientists unveiled the first three-dimensional map of the red planet.

4.   In some areas, organizers produced the first accurate maps of regions.

5.   Last spring, Wurman and his associates used Doppler-on-wheels trucks to make the first detailed maps of the interior of a tornado.

6.   Monday the National Oceanic and Atmospheric Administration corrected the situation, unveiling the first good map of the ocean floor.

7.   The goal was to produce the first detailed three-dimensional maps of the dark region.

8.   The stripes were detected and measured by the Mars Global Surveyor spacecraft now orbiting from pole to pole to create the first high-resolution map of the entire planet.

9.   The U. S. Geological survey has , released its first map showing the expected frequency of lahars in valleys downstream from the mountain.

10.   What came out is the first map on paper that shows their community as they have always imagined it.