1989

Merguerian, Charles; and Sanders, J. E., 1989, Geology of Robert Moses State Park: Guidebook for On-The-Rocks 1989-90 Fieldtrip Series, Trip 07, 17 September 1989, Section of Geological Sciences, New York Academy of Sciences, 121 p.

1990

Merguerian, Charles; and Sanders, J. E., 1990, Glacial geology of Long Island: Guidebook for On-The-Rocks 1990-91 Fieldtrip Series, Trip 15, 17-18 November 1990, Section of Geological Sciences, New York Academy of Sciences, 96 p.
 
 

1991

Merguerian, Charles; and Sanders, J. E., 1991a, Geology of Manhattan and the Bronx: Guidebook for On-The-Rocks 1990-91 Fieldtrip Series, Trip 16, 21 April 1991, Section of Geological Sciences, New York Academy of Sciences, 141 p.

Sanders, J. E.; and Merguerian, Charles, 1991b, Pleistocene geology of Long Island's north shore: Guidebook for the Long Island Geologists, 29 June 1991, 40 p.
 
 

1992

Merguerian, Charles; and Sanders, J. E., 1992a, Geology of the Taconic Range of Eastern New York and Massachusetts: Guidebook for On-The-Rocks 1992 Fieldtrip Series, Trip 22, 10-11 May 1992, Section of Geological Sciences, New York Academy of Sciences, 107 p.

Merguerian, Charles; and Sanders, J. E., 1992b, Beach at Robert Moses State Park: Guidebook for On-The-Rocks 1992 Fieldtrip Series, Trip 24, 26 Sept 1992, Section of Geological Sciences, New York Academy of Sciences, 103 p.

Merguerian, Charles; and Sanders, J. E., 1992c, Geology of Croton Point and Peekskill Hollow: Guidebook for On-The-Rocks1992 Fieldtrip Series, Trip 25, 21 Nov 1992, Section of Geological Sciences, New York Academy of Sciences, 109 p.
 
 

1993

Merguerian, Charles; and Sanders, J. E., 1993a, Geology of Cameron's Line and the Bronx Parks: Guidebook for On-The-Rocks1993 Fieldtrip Series, Trip 26, 08 May 1993, Section of Geological Sciences, New York Academy of Sciences, 103 p.

Merguerian, Charles; and Sanders, J. E., 1993b, Geology of southern Central Park, New York City: Guidebook for On-The-Rocks 1993 Fieldtrip Series, Trip 28, 26 September 1993,Section of Geological Sciences, New York Academy of Sciences,143 p.
 
 

1994

Merguerian, Charles; and Sanders, J. E., 1994a, Geology of the Hudson Highlands and Bear Mountain: Guidebook for On-The-Rocks1994 Fieldtrip Series, Trip 30, 21 May 1994, Section of Geological Sciences, New York Academy of Sciences, 112 p.

Merguerian, Charles; and Sanders, J. E., 1994b, Geology of the Little Appalachians and the Catskills: Guidebook for On-The-Rocks 1994 Fieldtrip Series, Trip 32, 24+25 September 1994,Section of Geological Sciences, New York Academy of Sciences,103 p.

Merguerian, Charles; and Sanders, J. E., 1994c, Staten Island and vicinity: Guidebook for On-The-Rocks 1994 Fieldtrip Series, Trip 33, 16 October 1994, Section of Geological Sciences, New York Academy of Sciences, 152 p.
 
 

1995

Merguerian, Charles; and Sanders, J. E., 1995a, Geology of the Palisades and the Newark Basin: Guidebook for On-The-Rocks1995 Fieldtrip Series, Trip 34, 29 April 1995, Section of Geological Sciences, New York Academy of Sciences, 120 p.

Merguerian, Charles; and Sanders, J. E., 1995b, Geology of Stokes State Forest, New Jersey: Guidebook for On-The-Rocks 1995 Fieldtrip Series, Trip 35, 20 May 1995, Section of Geological Sciences, New York Academy of Sciences, 118 p.

Merguerian, Charles; and Sanders, J. E., 1995c, Geology of Bellvale Mountain and vicinity: Guidebook for On-The-Rocks 1995 Fieldtrip Series, Trip 36, 24 September 1995, Section of Geological Sciences, New York Academy of Sciences, 111 p.

Merguerian, Charles; and Sanders, J. E., 1995d, Geology of Franklin Furnace, New Jersey: Guidebook for On-The-Rocks 1995 Fieldtrip Series, Trip 37, 29 October 1995, Section of Geological Sciences, New York Academy of Sciences, 139 p.
 
 

1996

Sanders, J. E., 1996a, Geology of New Haven, CT and vicinity: Guidebook for On-The-Rocks 1996 Fieldtrip Series, Trip 38, 27 April 1996, Section of Geological Sciences, New York Academy of Sciences, 112 p.

Merguerian, Charles; and Sanders, J. E., 1996b, Glacial geology of Long Island: Guidebook for On-The-Rocks 1996 Fieldtrip Series, Trip 39, 01 + 02 June 1996, Section of Geological Sciences, New York Academy of Sciences, 130 p.
 
 

1997

Sanders, J. E.; and Merguerian, Charles, 1997b, Geologic setting of a cruise from the mouth of the East River to the George Washington bridge, New York Harbor: Guidebook for On-The-Rocks 1997 Fieldtrip Series, Trip 40, 36th U.S. Rock Mechanics Symposium, NYRocks '97, Columbia University, NY, June 30, 1997, 148 p.

Sanders, J. E.; and Merguerian, Charles, 1997a, Geology of the Palisades and Newark basin of New Jersey: Guidebook for On-The-Rocks 1997 Fieldtrip Series, Trip 41, 14 September 1997, 92nd Street Y, 164 p.
 
 

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