CONSIDERATIONS TO KNOW ABOUT AGATHA CHRISTIE

Rock strata are jam packed with gaps, or “unconformities,” but a billion yrs is an enormous a single, even concerning geologic time. As geologist Kalin McDannell spelled out to science mag EosWhen her sister is killed, and peculiar Chunk marks are uncovered on her neck, Tillie’s mother and grandmother want to move on but Tillie refuses. On pa