Tap / click on image to see more RealViewsTM
Sale Price $2.48.
Original Price $3.10 Comp. value
per postcard
You save 20%
Higher Order Evolution Begins Adequate Amt Oxygen Postcard
Qty:
Paper Type
Signature Matte
18 pt thickness / 120 lb weight
Soft white, soft eggshell texture
-$0.30
Zazzle Logo
About Postcards
Sold by
About This Design
Higher Order Evolution Begins Adequate Amt Oxygen Postcard
Ever wondered how much oxygen in the atmosphere existed during the Cambrian explosion or around the Permian-Triassic extinction event? Wonder no longer and showcase your evolutionary sense of humor with any of these gifts featuring the relative oxygen content of Earth's atmosphere during the course of the last billion years. Caption says it all: "Higher Order Evolution Begins With An Adequate Amount Of Oxygen". Make others do a double-take about how oxygen levels and evolution impacted each other with any of these educational, scientific attitude gifts!
Customer Reviews
4.9 out of 5 stars rating15.6K Total Reviews
15,615 Reviews
Reviews for similar products
5 out of 5 stars rating
By Ray A.September 30, 2025 • Verified Purchase
Post Card, Size: Standard Postcard, Paper: Signature Matte, Envelopes: None
Very pleased with my order. All my prints were manufactured to a very high standard to my exact specifications and edited additions.
5 out of 5 stars rating
By Paul I.February 4, 2021 • Verified Purchase
Post Card, Size: Standard Postcard, Paper: Signature Matte, Envelopes: None
Creator Review
I had never seen these classic science fiction images and most of my friends have not seen them either. They are like little treasures! Amazing quality and fun to send people!
5 out of 5 stars rating
By Jennifer W.November 28, 2022 • Verified Purchase
Post Card, Size: Standard Postcard, Paper: Signature Matte, Envelopes: None
Zazzle Reviewer Program
I joined Postcrossing a few months ago and wanted postcards to represent my state well. I found them on Zazzle. I purchased numerous cards and was impressed with all of them. Excellent! The colors are beautiful. The cards have the exact look I wanted. I couldn't be happier.
Tags
Other Info
Product ID: 239945867778437311
Created on: 4/27/2010, 4:32 AM
Rating: G
Recently Viewed Items
