Thomas & Friends (1984) : 9x10

The dinosaurs may be gone, but they still live on in the findings of their remaining bones, and it is such a find that has been made on Sodor. Rheneas & Skarloey both want to collect the bones, which need to be taken to the all new Transfer Yards area that has been constructed. But because of Skarloey’s clumsiness, Rheneas decides he will do the important work on his own, leaving poor Skarloey in the cold. What he fails to realize is dinosaur bones can be more heavy than one may think…