Product Overview
This 12x18 inch poster is printed on premium, durable paper. Proudly Made in the USA by PosterEnvy. The perfect size for any room. PosterEnvy is a family owned business, delivering top-notch posters around the world for over 20 years. Our posters are designed to last — they won't fade or pucker for years of enjoyment. Every poster features crisp, vivid artwork. We are a solar powered company. This Strange Science poster features a playful flat illustration of an ancient shark swimming through ocean waters beside a timeline comparing when sharks first appeared (~450 million years ago) versus the first trees (~385 million years ago), with the bold headline "SHARKS ARE OLDER THAN TREES."
- Premium Print: This PosterEnvy 12x18 inch poster is printed on Durable, Heavy Duty Paper, Designed to last many years. Strange Science educational fact about sharks appearing before trees 450 million years ago
- Proudly Made in the USA: PosterEnvy is a Family owned business, delivering top-notch posters around the world for over 20 years. Strange Science shark timeline comparison poster
- Solar Powered Production: All our posters are designed and printed using solar energy, with crisp vivid artwork. Strange Science classroom shark fact poster
- Ancient Shark Timeline: Playful modern flat illustration shows prehistoric shark swimming past timeline markers, ocean blues with colorful coral and underwater scenery, perfect for science classrooms and curious minds
- Perfect Gift Idea: Great for science teachers, marine biology students, classroom decor, homeschool environments, and anyone fascinated by prehistoric life and natural history timelines
