in rock layers, jellyfish fossils are found lower than trilobite fossils, and trilobite fossils are found…
in rock layers, jellyfish fossils are found lower than trilobite fossils, and trilobite fossils are found lower than ammonite fossils. what can be determined from this information?\no trilobites existed before jellyfish and ammonites.\no jellyfish existed before trilobites and ammonites.\no ammonites existed before trilobites and jellyfish.\no jellyfish, trilobites, and ammonites lived together.
Answer
Brief Explanations:
In geology, lower - lying fossils in rock layers are generally older. Since jellyfish fossils are lower than trilobite fossils and trilobite fossils are lower than ammonite fossils, jellyfish are the oldest among them, meaning they existed before trilobites and ammonites.
Answer:
Jellyfish existed before trilobites and ammonites.