Was This Half-Billion-Year-Old Wrinkled Sack With No Anus, Previously Believed To Be Our Earliest Ancestor, Actually A Baby Penis Worm? Science & Technology Was This Half-Billion-Year-Old Wrinkled Sack With No Anus, Previously Believed To Be Our Earliest Ancestor, Actually A Baby Penis Worm? Sabrina Imbler December 9, 2024 I still remember the first time I learned about Saccorhytus. I was scrolling through a gallery of...Read More
