GALLAGHER, 1993

Locality: Atlantic Highlands, Monmouth County, New Jersey.

Horizon: Basel Navesink Formation, Monmouth Group.

Biostratigraphy:

Age: Middle Maastrichtian Stage, uppermost Senonian subepoch, Gulf Epoch, Late Cretaceous.

Material:

MAPS 1216a:

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GALLAGHER, PARRIS & SPAMER 1986

Locality: Crosswicks Creek, Ellisdale, Monmouth County, New Jersey.

Horizon: Marshalltown Formation, Matawan Group.

Biostratigraphy:

Age: Upper Campanian Stage, Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.

Material:

NJSM 12479:

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GRANDSTAFF & PARRIS, 1989

Locality: Ellisdale, Monmouth County, New Jersey.

Horizon:

Biostratigraphy:

Age: Late Cretaceous.

Material:

Number: Not given: