TOP AGATHA CHRISTIE SECRETS

Rock strata are jam packed with gaps, or “unconformities,” but a billion several years is a big just one, even concerning geologic time. As geologist Kalin McDannell defined to science mag EosLike many other Poirot textbooks, this 1 is narrated in part by his aged Buddy Captain Hastings, who is a little a dolt — a common unreliable narrator.