Stromboidea

• Strombidae
  • Orthaulax
    • Orthaulax seaforthensis Trechmann, 1941

1962

Eames et al., 1962, p. 44:

• "In Antigua (Canu & Bassler, 1919; Cooke, 1919; Cushman, 1919b; Schuchert, 1935; Thomas, 1942; Trechmann, 1941; Vaughan 1919a, 1933; Vaughan & Cole, 1936), the Seaforth limestone contains the Aquitanian Lepidocyclina (Eulepidina) favosa, L. (E.) undosa and Orthaulax seaforthensis, together with the corals Antiguastrea cellulosa, Astrocoenia decaturensis (also Antigua limestone and 'Middle Oligocene' of Cuba and Panama), ..."

References

• F.E. Eames, F.T. Banner, W.H. Blow, & W.J. Clarke, 1962. Fundamentals of Mid-Tertiary Stratigraphical Correlation. Cambridge University Press, New York, 1962. viii + 163 pp.
• Trechmann, C.T. 1941. Some observations on the geology of Antigua, West Indies. Geological Magazine 78, 113-124.