@neiltyson @abaoproductions dinosaur train actually teaches kids that flowering plants appeared toward the end of the Cretaceous #nerdmom
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@neiltyson@abaoproductions or early in their tenure, depending on your reference point.Thanks. Twitter will use this to make your timeline better. UndoUndo
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@neiltyson@ABAOProductions It also tells kids that dinosaurs roade on trains.#smhThanks. Twitter will use this to make your timeline better. UndoUndo
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@neiltyson with more than one extinction event and ice ages in that era, we are lucky to have flowers, forests and grasslands at all.Thanks. Twitter will use this to make your timeline better. UndoUndo
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