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The main distinction would be that dinosaurs had those big, reasonably stiff tails. Exactly Exactly Just How Did Dinosaurs Have Intercourse? [Excerpt]

The main distinction would be that dinosaurs had those big, reasonably stiff tails. Exactly Exactly Just How Did Dinosaurs Have Intercourse? [Excerpt]

Building on Schweitzer’s http://cs.cams4.org/ development, Andrew Lee, now at Midwestern University, and Sarah Werning associated with University of Ca, Berkeley, investigated whenever within their development dinosaurs became sexually active. Past work had shown that dinosaurs have actually bands inside their bones you can use to calculate what their age is at death. These alleged lines of arrested development (or LAGs), almost certainly represent a slowdown that is yearly development during a down economy, such as for example a dry season whenever sustenance and water are scarce. The LAGs, along side reconstructions of dinosaur development curves, suggest that numerous dinosaurs expanded quickly in their early life and slowed down while they approached skeletal readiness.