DESCRIPTION OF SPECIES. 109 
comes nearest to these, and while without much more material it will be 
impossible to assert the identity of our leaves with those found in the 
Upper Cretaceous of Bohemia, still the resemblance is so close that it 
seems extremely probable that they are related, if not identical. 
Locality: Woodbridge. 
Order TILIACE. 
TILLEPHYLLUM DuBIUM Newb. n. sp. 
Pl. XV, fig. 5. 
Leaf 9°" wide by 10% long, ovate, cordate, pointed at the summit, 
margins uniformly and strongly dentate; nervation delicate, but well 
defined; midrib slightly arched upward, two basal nerves strong, throwing 
off branches to the margin on either side, above these the side branches 
and branchlets terminate in the margins, but near the summit are appar- 
ently camptodrome. 
But a single leaf of this species is contained in the collection. It is 
in a rather bad state of preservation, but is very distinct from any other 
plant yet found in the Amboy Clays, and therefore deserves notice. By 
the general plan of its nervation, by its dentate margin, and by its want 
of symmetry it resembles some leaves of our basswood, such as could be 
collected in almost any forest. The texture of the leaf would seem to have 
been thin and the surface not polished. Doubtless collections made in the 
future at the locality where this specimen was found will yield material for 
a more complete description. 
Locality: Fish House. 
Order PASSIFLORACE. 
PassIFLORA ANTIQUA Newb. n. sp. 
JA DOOD (5 sites Ve 
Leaves medium size, petiolate, margins entire, two-lobed, lobes widely 
divergent, rounded at summit; primary nerves, three, all diverging from 
the base of the leaf, the central one running directly to the bottom of the 
broad sinus, the others passing from the base to the point of the lobes, in 
