Showing 51 - 68 of 68 results for date with caution
Plant Macrofossil (Sparganium angustifolium)
spindle shaped, 5-7 mm long; abruptly contracted to a beak 1-3 mm long

Plant Macrofossil (Sparganium eurycarpum)
obovate, 6-8 mm long, 4-7 mm wide; flattened top; beak 2-4 mm long

Plant Macrofossil (Zizania aquatica)
floret awl-shaped, 1-2 cm long, tapering to an awn 3-6 cm long; seed cylyndric, 1-2 cm long

Plant Macrofossil (Zizania palustris)
floret awl-shaped, 1-2 cm long, tapering to an awn 3-6 cm long; seed cylyndric, 1-2 cm long

Plant Macrofossil (Typha angustifolia)
oblong-elliptic, elongate, 0.8-1 mm long; whorled white pappus may be present; small, conical nipple on truncate end

Plant Macrofossil (Brasenia schreberi)
oblong capsule, 3-5 mm long; may contain 1 or 2 seeds; capsules containing only 1 seed are tapered as seen in top left sp...

Plant Macrofossil (Brasenia schreberi)
globose-elliptic, 2-2.5 mm; seed wall radially striated, woody

Plant Macrofossil (Rhynchospora alba)
lens shaped, 1-2 mm long; tubercle cap triangular; smooth surface; bristles

Plant Macrofossil (Iris virginica)
flat, round discs to wedge shaped, 4-6 mm

Plant Macrofossil (Hippuris vulgaris)
oblong-cylindric to elliptic, ~2 mm long, 1 mm wide; thick, soft-woody wall

Plant Macrofossil (Glyceria striata)
ovate, 0.5-1.5 mm; prominent indent at base of seed characterstic of Glyceria; 2 persistent, recurved stigmas; reddish-b...

Plant Macrofossil (Calamagrostis canadensis)
2-4 mm long; smooth; shortly awned; finely hairy

Plant Macrofossil (Calamagrostis canadensis)
linear oblong, 1.5-2 mm long; dry, glabrous; pappus may or may not be present

Plant Macrofossil (Polygonum lapathifolium)
lens shaped, 2-3 mm long; smooth, shiny

Plant Macrofossil (Caltha palustris)
elliptic, ~2 mm long; cellular reticulate; light, corky texture

Plant Macrofossil (Verbena hastata)
compressed-oblong, rounded triangular in cross section 1.5-3 mm long; rounded side is ridged lengthwise; cross ridges als...

Plant Macrofossil (Nymphaea odorata)
globose to ellipsoid, 2-4 mm long, 2-2.5 mm wide; slight ridge on one side and small attachment scar at base; olive green...

Plant Macrofossil (Nuphar lutea subsp. polysepala)
obovoid, 4-5.5 mm long, 2-3 mm wide; rounded on one side and compressed-angled on other; circular hole at base; yellow-br...


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