AAPG Bulletin  Volume 109, Number 7  July 2025

GEOLOGIC NOTE

Proposal to reinstate the Wolfcamp Formation as a formal lithostratigraphic unit for the subsurface Delaware Basin, New Mexico and Texas 

Wayne K. Camp

AAPG Bulletin (2025) 109 (7): 863–877.

https://doi.org/10.1306/06132525008

ARTICLES

The impact of textural variation on the topology of fracture networks in carbonates 

C. M. Burberry; F. M. Qassim; T. D. Frank; M. L. Searls

AAPG Bulletin (2025) 109 (7): 879–899.

https://doi.org/10.1306/05192524084

Porosity evolution of sandstone reservoirs in the Paleogene Shahejie Formation of the Zhanhua depression, Bohai Bay Basin 

Xiaowen Guo; Yanqi Hua; Bin Wang; Zhi Yang; Zhiliang He; Tian Dong; Keyu Liu; Sheng He

AAPG Bulletin (2025) 109 (7): 901–929.

https://doi.org/10.1306/06132522006

Tectonic setting and petroleum systems of the Seno Mexicano (southern Texas and northeastern Mexico): An initial synthesis 

Thomas E. Ewing

AAPG Bulletin (2025) 109 (7): 931–960.

https://doi.org/10.1306/05192524023

Internal structure of the fault zone in sand–clay sequences, revealed by coring across the fault in the Bohai Bay Basin 

Zhida Liu; Xiaofei Fu; Lingdong Meng; Haixue Wang; Zaihe Chen

AAPG Bulletin (2025) 109 (7): 961–990.

https://doi.org/10.1306/06132524077

Revised paleogeographic maps of the North American Western Interior Seaway: Applying integrated approaches for predictive reconstructions and recognizing bias from lack of data 

Jonathan D. Schueth; Anton Wroblewski; Keith P. Minor

AAPG Bulletin (2025) 109 (7): 991–1025.

https://doi.org/10.1306/06302524031