(en) Lamsdell et Briggs, « The first diploaspidid (Chelicerata: Chasmataspidida) from North America (Silurian, Bertie Group, New York State) is the oldest species of Diploaspis », Geological Magazine, vol. 154, no 1, , p. 175–180 (ISSN0016-7568, DOI10.1017/S0016756816000662, lire en ligne)
(en) Larson et Briggs, « A hydrozoan from the eurypterid-dominated Silurian Bertie Group Lagerstätten of North America », Journal of Paleontology, , p. 1–7 (ISSN0022-3360, DOI10.1017/jpa.2023.62, lire en ligne)
(en) Lamsdell et Briggs, « The first diploaspidid (Chelicerata: Chasmataspidida) from North America (Silurian, Bertie Group, New York State) is the oldest species of Diploaspis », Geological Magazine, vol. 154, no 1, , p. 175–180 (ISSN0016-7568, DOI10.1017/S0016756816000662, lire en ligne)
(en) Caron, Rudkin et Milliken, « A new Late Silurian (Pridolian) naraoiid (Euarthropoda: Nektaspida) from the Bertie Formation of southern Ontario, Canada—delayed fallout from the Cambrian explosion », Journal of Paleontology, vol. 78, no 6, , p. 1138–1145 (ISSN0022-3360, DOI10.1017/s0022336000043948, lire en ligne)
(en) Collette et Hagadorn, « Early Evolution of Phyllocarid Arthropods: Phylogeny and Systematics of Cambrian-Devonian Archaeostracans », Journal of Paleontology, vol. 84, no 5, , p. 795–820 (ISSN0022-3360, DOI10.1666/09-092.1, lire en ligne)
(en) Larson et Briggs, « A hydrozoan from the eurypterid-dominated Silurian Bertie Group Lagerstätten of North America », Journal of Paleontology, , p. 1–7 (ISSN0022-3360, DOI10.1017/jpa.2023.62, lire en ligne)
(en) Lamsdell et Briggs, « The first diploaspidid (Chelicerata: Chasmataspidida) from North America (Silurian, Bertie Group, New York State) is the oldest species of Diploaspis », Geological Magazine, vol. 154, no 1, , p. 175–180 (ISSN0016-7568, DOI10.1017/S0016756816000662, lire en ligne)
(en) Caron, Rudkin et Milliken, « A new Late Silurian (Pridolian) naraoiid (Euarthropoda: Nektaspida) from the Bertie Formation of southern Ontario, Canada—delayed fallout from the Cambrian explosion », Journal of Paleontology, vol. 78, no 6, , p. 1138–1145 (ISSN0022-3360, DOI10.1017/s0022336000043948, lire en ligne)
(en) Collette et Hagadorn, « Early Evolution of Phyllocarid Arthropods: Phylogeny and Systematics of Cambrian-Devonian Archaeostracans », Journal of Paleontology, vol. 84, no 5, , p. 795–820 (ISSN0022-3360, DOI10.1666/09-092.1, lire en ligne)
(en) Larson et Briggs, « A hydrozoan from the eurypterid-dominated Silurian Bertie Group Lagerstätten of North America », Journal of Paleontology, , p. 1–7 (ISSN0022-3360, DOI10.1017/jpa.2023.62, lire en ligne)