Shear, William A. (2000). "Gigantocharinus szatmaryi, a new trigonotarbid arachnid from the late Devonian of North America (Chelicerata, Arachnida, Trigonotarbida)". Journal of Paleontology. 74 (1): 25–31. doi:10.1017/s0022336000031218. JSTOR1306881. S2CID130348461.
Shear, William A. (2000). "Gigantocharinus szatmaryi, a new trigonotarbid arachnid from the late Devonian of North America (Chelicerata, Arachnida, Trigonotarbida)". Journal of Paleontology. 74 (1): 25–31. doi:10.1017/s0022336000031218. JSTOR1306881. S2CID130348461.
nih.gov
pubmed.ncbi.nlm.nih.gov
Regier, Jerome C.; Shultz, Jeffrey W.; Zwick, Andreas; Hussey, April; Ball, Bernard; Wetzer, Regina; Martin, Joel W. & Cunningham, Clifford W. (2010). "Arthropod relationships revealed by phylogenomic analysis of nuclear protein-coding sequences". Nature. 463 (7284): 1079–1083. doi:10.1038/nature08742. PMID20147900. S2CID4427443.
Regier, Jerome C.; Shultz, Jeffrey W.; Zwick, Andreas; Hussey, April; Ball, Bernard; Wetzer, Regina; Martin, Joel W. & Cunningham, Clifford W. (2010). "Arthropod relationships revealed by phylogenomic analysis of nuclear protein-coding sequences". Nature. 463 (7284): 1079–1083. doi:10.1038/nature08742. PMID20147900. S2CID4427443.
Shear, William A. (2000). "Gigantocharinus szatmaryi, a new trigonotarbid arachnid from the late Devonian of North America (Chelicerata, Arachnida, Trigonotarbida)". Journal of Paleontology. 74 (1): 25–31. doi:10.1017/s0022336000031218. JSTOR1306881. S2CID130348461.