A slight knoll in the grass shows where the temporary railway line once ran .
If you were looking for hot growth stocks , you would probably find icon of interest but drop knoll like a hot potato .
Knoll asked me , " you probably only noticed the odd lighting in the interior scenes , not in the outdoors scenes , right ? "
Knoll and tosca also say the finding doesn 't rule out the possibility that less salty waters once flowed on the planet .
The new findings are a nice confirmation that under the right conditions , at least some nonmineralized parts of arthropods can be preserved , says andrew knoll , a paleontologist at harvard university .