pentacrinite in a sentence
n.
📚 Grade Level: Grade 11, Grade 12
Definition
Pentacrinite is a type of extinct crinoid, characterized by a star-shaped structure, commonly found as fossils in Paleozoic sedimentary rock formations.
Crossword clues for pentacrinite
Crossword clue ideas and answer hints for the word "pentacrinite".
- Ancient marine creature with a star-shaped structure.
- Fossilized crinoid from the Paleozoic era.
- Extinct echinoderm resembling a starfish.
- Unique fossil found in sedimentary rocks.
- Star-shaped organism from prehistoric oceans.
Pentacrinite sentence examples
- Pentacrinite fossils are often found in sedimentary rock formations from the Paleozoic era.
- The unique structure of pentacrinite has fascinated paleontologists studying ancient marine ecosystems.
- Researchers have identified pentacrinite as a key indicator of environmental changes in prehistoric oceans.
- The intricate designs of pentacrinite contribute to our understanding of echinoderm evolution.
- Pentacrinite specimens can sometimes be mistaken for other crinoids due to their similar appearance.