Fossil leaf cuticle: Best practices for preparation and paleo-CO2 analysis

Xiaoqing Zhang; Dana L. Royer; Carina E. Colombi; Juan Martin Drovandi; Jennifer C. McElwain; Gaëtan Guignard; Qin Leng; Barry H. Lomax; Nathan D. Sheldon; Rebekah A. Stein; Garland R. Upchurch; Yongdong Wang; Hong Yang; Richard S. Barclay; Ying Cui; Wolfram Kürschner; Joseph N. Milligan; Isabel Montañez; Jon D. Richey; Tammo Reichgelt; Gongle Shi; Selena Y. Smith; Margret Steinthorsdottir