Sex Dating Dinosaur

Added: Saverio Fuselier - Date: 13.10.2021 18:23 - Views: 18751 - Clicks: 7671

Sex Dating Dinosaur

New research, however, is using the former to get a better understanding of the latter. Virtually all complex organisms exhibit sexual dimorphism in one way or another. Most commonly it has something to do with attracting a mate and making as many babies as possible. Dinosaurs, a team of statisticians tells us, likely had such differences too. Furthermore, this lack of data makes it even harder to tell which of the differences we do see in fossils are owed to sexual dimorphism, and which to variation between closely-related species and subspecies.

A new paper uses statistical analysis to work around the issue. Since the data we can obtain from fossils themselves is incomplete, and judging them by the species living today can yield a lot of falsethe team turned to a technique called effect size statistics instead of more traditional approaches. In a nutshell, this technique is applicable to smaller datasets and estimates the degree of sex differences within that data; it also yields an uncertainty value about theseso we know if the findings are reliable or not. The actual math involved here is quite complex, as it tends to be with statistics.

Sex Dating Dinosaur

Suffice it to say, the team created an algorithm to process the data and then fed it measurements of dinosaur fossils. The program then returned estimates of body mass dimorphism and expected error levels. the ZME newsletter for amazing science news, features, and exclusive scoops. More than 40, subscribers can't be wrong. Despite being limited, it can go a long way to deepen our understanding of dinosaur biology.

Reproduction and its myriad branches, including sexual selection and dimorphism is arguably the most important driver of evolution. Having a better understanding of how the dinos did it would give us a deeper look into how they lived. The ways the sexes were different from one another is a cornerstone of that.

Sex Dating Dinosaur

Stunningly charming pun connoisseur, I have been fascinated by the world around me since I first laid eyes on it. Always curious, I'm just having a little fun with some very serious science. Home Science Biology. Researchers use math to tell how lady dinosaurs were different from their male counterparts Maybe what ladies wanted all along was statistical analysis.

August 27, Reading Time: 4 mins read. Get more science news like this Tags: dinosaur sexual dimorphism. Alexandru Micu Stunningly charming pun connoisseur, I have been fascinated by the world around me since I first laid eyes on it. All Rights Reserved.

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