![Natural History Museum on X: "Mary Mantell was born #OTD in 1799. She discovered this tooth which her husband, Gideon Mantell, suggested belonged to an ancient lizard he named Iguanodon. Her find Natural History Museum on X: "Mary Mantell was born #OTD in 1799. She discovered this tooth which her husband, Gideon Mantell, suggested belonged to an ancient lizard he named Iguanodon. Her find](https://pbs.twimg.com/media/DaWjmc6WsAA18m-.jpg)
Natural History Museum on X: "Mary Mantell was born #OTD in 1799. She discovered this tooth which her husband, Gideon Mantell, suggested belonged to an ancient lizard he named Iguanodon. Her find
![a ) Mary Ann Woodhouse; ( b ) her drawings of the Iguanodon teeth; (... | Download Scientific Diagram a ) Mary Ann Woodhouse; ( b ) her drawings of the Iguanodon teeth; (... | Download Scientific Diagram](https://www.researchgate.net/profile/Susan-Turner-11/publication/258391468/figure/fig4/AS:297675187605509@1447982704002/a-Mary-Ann-Woodhouse-b-her-drawings-of-the-Iguanodon-teeth-c-Mrs-Mantell-in_Q320.jpg)
a ) Mary Ann Woodhouse; ( b ) her drawings of the Iguanodon teeth; (... | Download Scientific Diagram
![Mary Shelley and Gideon Mantell | Beckett, Books and Biscuits: University of Reading Special Collections Mary Shelley and Gideon Mantell | Beckett, Books and Biscuits: University of Reading Special Collections](http://blogs.reading.ac.uk/special-collections/files/2016/01/smPercy-Shelley.jpg)