![Just out | A partial lower jaw of a tetrapod from "Romer's Gap" @ Earth and Environmental Science Transactions of The Royal Society of Edinburgh | Paleowire Just out | A partial lower jaw of a tetrapod from "Romer's Gap" @ Earth and Environmental Science Transactions of The Royal Society of Edinburgh | Paleowire](https://i1.wp.com/www.paleowire.com/wp-content/uploads/2018/07/Imagem1-25.png?ssl=1)
Just out | A partial lower jaw of a tetrapod from "Romer's Gap" @ Earth and Environmental Science Transactions of The Royal Society of Edinburgh | Paleowire
![PDF) Bridging "Romer's Gap": Limb Mechanics of an Extant Belly-Dragging Lizard Inform Debate on Tetrapod Locomotion During the Early Carboniferous PDF) Bridging "Romer's Gap": Limb Mechanics of an Extant Belly-Dragging Lizard Inform Debate on Tetrapod Locomotion During the Early Carboniferous](https://i1.rgstatic.net/publication/259569265_Bridging_Romer's_Gap_Limb_Mechanics_of_an_Extant_Belly-Dragging_Lizard_Inform_Debate_on_Tetrapod_Locomotion_During_the_Early_Carboniferous/links/02e7e52c95d36efc10000000/largepreview.png)
PDF) Bridging "Romer's Gap": Limb Mechanics of an Extant Belly-Dragging Lizard Inform Debate on Tetrapod Locomotion During the Early Carboniferous
![Figure 1 from Confirmation of Romer's Gap as a low oxygen interval constraining the timing of initial arthropod and vertebrate terrestrialization | Semantic Scholar Figure 1 from Confirmation of Romer's Gap as a low oxygen interval constraining the timing of initial arthropod and vertebrate terrestrialization | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/b0be813185f69bfccc4387a1b1d9ff5c4ee332c1/3-Figure1-1.png)
Figure 1 from Confirmation of Romer's Gap as a low oxygen interval constraining the timing of initial arthropod and vertebrate terrestrialization | Semantic Scholar
![Confirmation of Romer's Gap as a low oxygen interval constraining the timing of initial arthropod and vertebrate terrestrialization | PNAS Confirmation of Romer's Gap as a low oxygen interval constraining the timing of initial arthropod and vertebrate terrestrialization | PNAS](https://www.pnas.org/content/103/45/16818/F1.large.jpg)
Confirmation of Romer's Gap as a low oxygen interval constraining the timing of initial arthropod and vertebrate terrestrialization | PNAS
![Figure 2 from Confirmation of Romer's Gap as a low oxygen interval constraining the timing of initial arthropod and vertebrate terrestrialization | Semantic Scholar Figure 2 from Confirmation of Romer's Gap as a low oxygen interval constraining the timing of initial arthropod and vertebrate terrestrialization | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/b0be813185f69bfccc4387a1b1d9ff5c4ee332c1/4-Figure2-1.png)
Figure 2 from Confirmation of Romer's Gap as a low oxygen interval constraining the timing of initial arthropod and vertebrate terrestrialization | Semantic Scholar
![Reinterpreting, and erasing, Romer's Gap in tetrapod evolution – A new paleontology thing for curious kids – 2 New Things Reinterpreting, and erasing, Romer's Gap in tetrapod evolution – A new paleontology thing for curious kids – 2 New Things](https://2newthings.com/wp-content/uploads/2015/05/05-14-15-Acanthostega-meets-Tiktaalik.png)