age of fishes

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The term "age of fishes" refers to a specific period in Earth’s history, which lasted from about 405 million to 345 million years ago. During this time, fish became the most common and diverse animals in the oceans. It is also important because it saw the appearance of amphibians (creatures that can live both in water and on land) and ammonites (a type of extinct marine animal that is related to modern squid and octopuses).

Usage Instructions:

• Part of Speech: Noun
• Context: Generally used in discussions about geological time periods, paleontology, or evolutionary biology.

Example:

• "During the age of fishes, many new species of fish evolved, leading to a rich diversity in marine life."

Advanced Usage:

In more scientific discussions, you might hear it referred to in the context of evolutionary developments or geological studies. For instance: - "The age of fishes was pivotal in the transition from aquatic to terrestrial life."

Word Variants:

• Age (noun): A period in history or in a person's life.
• Fish (noun): A creature that lives in water, has gills, and usually has fins.

Different Meanings:

• Age can also mean how old someone or something is.
• Fish can be used as a verb, meaning to catch fish or to try to find something.

Synonyms:

• Devonian Period: This is the specific geological period often referred to as the "age of fishes."
• Fish Era: A less common term, but it conveys a similar meaning.

Idioms and Phrasal Verbs:

• There aren't specific idioms or phrasal verbs directly related to "age of fishes," but you might encounter phrases like:
  • "To fish for compliments": This means to try to get someone to say nice things about you.
  • "Like a fish out of water": This idiom describes someone who feels uncomfortable or out of place.

Academic

Noun

1. from 405 million to 345 million years ago; preponderance of fishes and appearance of amphibians and ammonites

Synonyms

• Devonian
• Devonian period
• Age of Fishes