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. 2016 May 4;29(4):431–441. doi: 10.1080/08912963.2016.1178740

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© 2016 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group

This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives License (http://creativecommons.org/licenses/by-nc-nd/4.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is properly cited, and is not altered, transformed, or built upon in any way.

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Figure 1. — Geological information of the fossil locality at Daohugou Village. Reproduced from Han et al. (2016). (a) Geographical position of Daohugou Village, Ningcheng, Inner Mongolia in China (119°14′40″E, 41°19′25″N). The rectangular region in the main map is shown in detail in the inset, in which the black triangle represents Daohugou Village and the black dots represent local cities, and (b) geological section of the Jiulongshan Formation near Daohugou Village. Layer 3 is the major fossil yielding layer. (1) gneiss; (2) tuffaceous grand conglomerate; (3) tuffaceous conglomerate; (4) tuffaceous siltstone; (5) tuffaceous mudstone; (6) tuffaceous shale; (7) volcanic breccia; and (8) fossil locality.