Showing 1 - 25 of 155 results for dateable
Plant Macrofossil (Larix laricina)
Winged, wing may be damaged/missing from macrofossils.

Plant Macrofossil (Carex deweyana)
biconvex, broad, 2-2.5 mm long

Plant Macrofossil (Sanicula gregaria)
sub-globose, 3-5 mm, very bristly to the base

Plant Macrofossil (Acer rubrum)
fruit 2-4 cm; wing slightly divergent to 50-60 degrees

Plant Macrofossil (Kalmia angustifolia)
oblong-linear, ~1 mm long; striated surface

Plant Macrofossil (Luzula spicata)
obovate, ~1 mm long; dimpled at top of seed

Plant Macrofossil (Leersia oryzoides)
compressed obovate, 2-3.5 mm long; linear hilum

Plant Macrofossil (Polygonum sagittatum)
triangular, 2-3 mm long; shiny, black

Plant Macrofossil (Abies balsamea)
Abaxial (bottom) surface pictured on top, adaxial (top) surface below. Base of needle on righthand side of photograph. No...

Plant Macrofossil (Larix laricina)
Base of needle on righthand side, except middle needle oriented with base on lefthand side. Note blunt tip, linear shape,...

Plant Macrofossil (Larix laricina)
seed cone; 1-2 cm long, 0.5-1 cm wide, lustrous (shiny) brown-red scales

Plant Macrofossil (Larix laricina)
Yellow-brown, male cones pictured. Note bud scars on twig surface.

Plant Macrofossil (Picea mariana)
Note blunt tip, base of needle on right hand side of photograph. Four-angled in cross section, 6-18 mm long.

Plant Macrofossil (Betula alleghaniensis)
sharply 3-lobed, ciliate (hairs) along margins, 6-13 mm long


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