Helen Tappan (Helen Niña Tappan Loeblich, 1917–2004), American micropaleontologist.

Taxon names authored

(List may be incomplete)

Publications

edit

(List may be incomplete)

1961

edit

1978

edit
  • Loeblich Jr A.R. and Tappan H., 1978. Some middle and late ordovician microphytoplankton from Central North America. Journal of Paleontology.
Authority control