@misc{indiciae4668967a2834, title = {European Province Late Silurian brachiopods from the Ciudad Victoria area, Tamaulipas, northeastern Mexico}, author = {A. J. Boucot and Robert B. Blodgett and John H. Stewart}, year = {1997}, doi = {10.1130/0-8137-2321-3.273}, url = {https://pubs.usgs.gov/publication/70246547}, note = {Source identifier: 70246547} }