Fig. 4. Tulepyge tulensis gen. et sp. nov., from the Barn Canyon Member, House Formation (lower Skullrockian), Section B 1.1 m, Ibex area, Millard County, western Utah. A. Cranidium, SUI 100178, dorsal (A1), left lateral (A2), and anterior (A3) views. B. Cranidium, SUI 100179, dorsal (B1), left lateral (B2), and anterior (B3) views. C. Cranidium, SUI 100180, dorsal (C1), left lateral (C2), and anterior (C3) views. D. Cranidium, SUI 100181, dorsal (D1), anterior (D2), and left lateral (D3) views. E. Cranidium, SUI 100182, dorsal (E1), right lateral (E2), and anterior (E3) views. F. Right librigena, SUI 100183, external view. G. Right librigena, SUI 100184, external view. H. Right librigena, SUI 100185, external view. I. Left librigena, SUI 100186, internal (I1) and external (I2) views. J. Left librigena, SUI 100187, external view. K. Pygidium, SUI 100188, ventral (K1), right lateral (K2), dorsal (K3), and posterior (K4) views. L. Right librigena, SUI 100189, external view. M. Right librigena, SUI 100190, external view. N. Right librigena, SUI 100191, ventrolateral (N1) and external (N2) views. O. Pygidium, SUI 100192, dorsal (O1), posterior (O2), and left lateral (O3) views. P. Pygidium, SUI 100193, dorsal (P1), posterior (P2), and left lateral (P3) views. Q. Pygidium, SUI 100194, dorsal (Q1), posterior (Q2), and right lateral (Q3) views. R. Pygidium, SUI 100195, dorsal (R1), right lateral (R2), and posterior (R3) views. All × 10, except C, H × 12, D, I, L, R × 15, and E × 20. Scale bars 1 mm.

Published as part of Adrain, Jonathan M. & Westrop, Stephen R., 2006, New genus of dimeropygid trilobites from the earliest Ordovician of Laurentia, pp. 541-550 in Acta Palaeontologica Polonica 51 (3) on page 546, DOI: 10.5281/zenodo.13651803