Sclerocactus cloveriae ssp. Brackii
Nielsen, L. et al. 1998. Biological survey results for the Mid-America Pipeline Company/Williams Rocky Mountain Loop Project. Prepared by ENSR, Fort Collins, Colorado.
Nelson Consulting, Inc. 2015. Biological survey report for Encana Oil & Gas (USA) Inc.'s proposed Chaco 2408-33M Nos. 120H and 121H oil and natural gas wells project. Submitted to BLM Farmington Field Office. 44 p.
Nelson Consulting, Inc. 2015. Biological survey report for Encana Oil & Gas (USA) Inc.'s proposed Lybrook M16-2410 oil wells project. Submitted to BLM Farmington Field Office. 50 p.
Ecosphere Environmental Services, Inc. 2015. Biological survey report: Ecana Oil & Gas (USA) Inc. proposed Lybrook E12-2208 well pad, access road, and pipeline project. Submitted to BLM Farmington Field Office. 28 p.
Adkins Consulting, Inc. 2015. Biological survey report for the proposed Grambling A #1B oil and gas well project, Burlington Resources Oil & Gas Company LP. Submitted to BLM Farmington Field Office. 18 p.
Zabka, Matthew. 2014. Biological Survey Report For the Proposed Heros No.3N Vertical Oil and Gas Well Project Adkins Consulting Durango, Colorado
SME Environmental Consultants. 2014. Biological survey report: Burlington Resources Oil & Gas Company Cooper 3F natural gas well and pipeline project. Submitted to BLM Farmington Field Office. 19 p.
Southwest Environmental, Inc. 2014. Biological survey report for the proposed Heros 1H, 2H & 3H wells project. Prepared for Logos Resources, LLC.
Nelson Consulting, Inc. 2014. Biological survey report for Encana Oil & Gas (USA) Inc.'s proposed Good Times N02-2410 Nos. 01H & 02H and Pinon Unit M03-2410 No. 01H oil and natural gas well projects. Submitted to BLM Farmington Field Office. 51 p.
Nelson Consulting, Inc. 2014. Biological survey report for Encana Oil & Gas (USA) Inc.'s proposed Good Times E24-2410 Nos. 01H & 02H and N36-2410 Nos. 01H & 02H oil and natural gas wells project. Submitted to BLM Farmington Field Office. 56 p.