trilobita in a sentence
n.
📚 Grade Level: Grade 10, Grade 11, Grade 12
Definition
Trilobita is an extinct class of marine arthropods characterized by a three-lobed body structure, known from fossils dating back over 500 million years.
Sample Sentences
- Trilobita are an extinct class of marine arthropods known for their distinctive three-lobed body structure.
- Fossils of trilobita have been found in rocks dating back over 500 million years.
- Scientists study trilobita to gain insights into the evolution of early life forms on Earth.
- The diverse morphology of trilobita makes them a subject of great interest among paleontologists.
- In some regions, trilobita fossils are so abundant that they serve as key indicators for dating geological strata.