Chicago, IL – Scientists from the Field Museum in Chicago have made a groundbreaking discovery that could shed light on the relationship between dinosaurs and today’s wine industry. A recent study conducted in South America revealed the existence of nine new species of fossil grapes dating back at least 19 million years, with the oldest grape found in a 60-million-year-old rock formation. Dr. Fabiany Herrera, the study’s leader and assistant curator of paleobotany at The Field Museum, spearheaded the research that uncovered these ancient grape fossils.
The findings of the study suggest that grapes spread across the world following the extinction of dinosaurs. Dr. Monica Carvalho, co-author of the study and assistant curator at the University of Michigan’s Museum of Paleontology, proposed that the extinction of dinosaurs led to changes in ecosystems, allowing plants to thrive and eventually leading to the growth of grapevines.
The significance of this discovery lies in the fact that these grape seeds found in Colombia, Panama, and Peru are estimated to be anywhere between 19 and 60 million years old. Through advanced imaging techniques, the scientists were able to confirm the identity of the fossils based on their shape, size, and distinct features.
The study also highlights the impact of ancient plant and animal interactions on the evolution of plant species. According to Dr. Carvalho, the discovery of these fossil grapes in the Western Hemisphere has provided valuable insights into the history of grapevines in the Americas and the Caribbean.
The study not only revises the fossil record of grapes in the New World but also sheds light on the complex history of extinction and dispersal of grape species in tropical regions. By examining the ancient fossil record, scientists were able to piece together the fascinating history of grapes and their evolution over millions of years.
Overall, the discovery of these ancient grape fossils offers a glimpse into the rich biodiversity of the past and provides valuable information about the intertwined history of plants and dinosaurs. The Field Museum’s innovative research continues to expand our understanding of the natural world and the fascinating connections between extinct species and modern ecosystems.