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  1. Hace 4 días · A meteorite strike 66 million years ago put an abrupt end to this, as the ammonites went extinct alongside dinosaurs, pterosaurs and as much as 78% of all life.

  2. Hace 4 días · A new study used museum collections to map ammonite diversity around the globe before their total extinction and found they were not in decline prior to their extinction alongside non-avian dinosaurs 66 million years ago.

  3. Hace 4 días · Los amonites, moluscos marinos con caparazones enroscados considerados emntre los grandes iconos de la paleontología, no estaban en decadencia antes de su extinción.

  4. Hace 4 días · The marine mollusks with coiled shells, one of paleontology's great icons, flourished in Earth's oceans for more than 350 million years until they died out during the same chance event that wiped...

  5. A new study utilizing museum collections has revealed that ammonites, iconic spiral-shelled marine mollusks, were not in decline before their sudden extinction alongside non-avian dinosaurs 66 million years ago.

  6. Hace 4 días · Se trata de los amonites, moluscos cefalópodos que debido a su extraordinaria abundancia se han convertido en uno de los grandes iconos de la paleontología.

  7. Hace 4 días · New research reveals that ammonites, ancient marine mollusks with iconic coiled shells, were flourishing globally right up until their abrupt extinction.