Hi from finally raining in St. Louis,
Question: Do the publication dates for the three Sowerbys
overlap each other? In doing some work this afternoon, I think I found an author as "Sowerby, 1842" but then found a different
shell with the author as "Sowerby II, 1842." Do these both
exist, or should they both be Sowerby II, as the descriptions have the same date?
Thanks,
Linda