†Girvanolithes subexcavatus Reed 1909
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Alternative combination: Hyolithus (Orthotheca) subexcavatus
Full reference: F. R. C. Reed. 1909. Lower Palaeozoic Hyolithidae from Girvan. Transactions of the Royal Society of Edinburgh 47:203-222
Belongs to Girvanolithes according to J. M. Malinky 2003
See also Reed 1909
Sister taxon: Girvanolithes thraivensis
Distribution: found only at Locality 1. small quarry by Old Mill Pond, Ardmillan, Girvan, Ayrshire (Ordovician of the United Kingdom)
Specimen images are retrieved through the ePANDDA API.
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