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National Geologic Map Database
Geologic Units: Roslyn
Map showing publication footprint
  • Usage in publication:
    • Roslyn Till, Till Member
  • Modifications:
    • Named
  • Dominant lithology:
    • Till
  • AAPG geologic province:
    • Atlantic Coast basin
Publication:

Mills, H.C., and Wells, P.D., 1974, Ice-shove deformation and glacial stratigraphy of Port Washington, Long Island, New York: Geological Society of America Bulletin, v. 85, no. 3, p. 357-364.


Summary:

Roslyn till, the hard, compacted clayey till overlying Roslyn outwash, on Manhasset Neck, Long Island, is here included in Manhasset Formation. Contains numerous erratics and reaches 10 m in thickness. Age is Pleistocene.

Source: GNU records (USGS DDS-6; Reston GNULEX).


For more information, please contact Nancy Stamm, Geologic Names Committee Secretary.

Asterisk (*) indicates published by U.S. Geological Survey authors.

"No current usage" (†) implies that a name has been abandoned or has fallen into disuse. Former usage and, if known, replacement name given in parentheses ( ).

Slash (/) indicates name conflicts with nomenclatural guidelines (CSN, 1933; ACSN, 1961, 1970; NACSN, 1983, 2005, 2021). May be explained within brackets ([ ]).