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Graphite pencil study of a coprolite with an irregular segmented mineralized surface.

Coprolite

Graphite pencil study of a coprolite with an irregular segmented mineralized surface.

1536 × 1024 px,
transparent background

Free for personal and commercial use. PSDreams License

From the pack Graphite Fossil Studies

32 PNGs made to match, so they sit together in one design.

  • Graphite pencil study of a ribbed ammonite fossil with a continuous coiled shell.
  • Graphite pencil study of a fossil nautilus shell with a broad rounded outer whorl.
  • Graphite pencil study of a trilobite fossil with three lobes and articulated body segments.
  • Graphite pencil study of a fossil bivalve shell with curved growth lines.
  • Graphite pencil study of a brachiopod fossil with symmetrical radial ribs.
  • Graphite pencil study of a fossil gastropod shell with spiralling whorls and a single aperture.
  • Graphite pencil study of a fossil echinoid test with five ambulacral zones.
  • Graphite pencil study of a broken crinoid stem with stacked columnals and a central opening.
  • Graphite pencil study of a fern leaf impression in an irregular rock slab.
  • Graphite pencil study of a broad tree leaf impression with branching veins in stone.
  • Graphite pencil study of a fossil cone with overlapping woody scales.
  • Graphite pencil study of a petrified wood cross section with growth rings and cracks.
  • Graphite pencil study of a fossil twig fragment with woody grain and broken ends.
  • Graphite pencil study of a palm leaf impression with radiating segments in stone.
  • Graphite pencil study of a fossil seed with a textured mineralized coat.
  • Graphite pencil study of a leafy shoot impression with leaves attached to one stem in stone.
  • Graphite pencil study of a fossil fish skeleton preserved in an irregular rock slab.
  • Graphite pencil study of a small fossil reptile skull with visible bone openings and teeth.
  • Graphite pencil study of a fossil shark tooth with a triangular serrated crown and bilobed root.
  • Graphite pencil study of a fossil crocodile tooth with a conical crown and longitudinal ridges.
  • Graphite pencil study of a predatory dinosaur tooth with a curved crown and fine edge denticles.
  • Graphite pencil study of a fossil mammoth molar with layered grinding surfaces.
  • Graphite pencil study of a single fossil vertebra with its body, arch and processes.
  • Graphite pencil study of a curved fossil rib fragment with textured broken bone surfaces.
  • Graphite pencil study of an insect preserved inside a piece of amber.
  • Graphite pencil study of a leaf fragment preserved inside a piece of amber.
  • Graphite pencil study of a feather impression with a central shaft and fine barbs in stone.
  • Graphite pencil study of a dragonfly impression with four veined wings in stone.
  • Graphite pencil study of a fossil dinosaur egg with a weathered mineralized shell.
  • Graphite pencil study of a curved fossil eggshell fragment with a visible broken edge.
  • Graphite pencil study of a three-toed footprint impressed into an irregular stone slab.
  • Graphite pencil study of a coprolite with an irregular segmented mineralized surface.
Open pack
  • A black obsidian fragment with curved conchoidal fractures and glassy reflections.
  • A watercolor hermit crab emerging from a spiral shell, with short antennae and visible claws.
  • A long tapered spruce cone with overlapping thin brown scales.
  • A light blue cloud sits above alternating sky blue raindrops and navy snowflakes, with navy outlines around cloud and raindrops.
  • Watercolor illustration of porcelain fungus pair.
  • A rough granite fragment with pink feldspar, gray quartz and dark mica grains.
  • A rough green malachite specimen with rounded growths and curved bands on a fractured face.
  • A watercolor crab with raised claws and splayed legs.
  • A rough white marble fragment with crystalline grains and faint gray veins.
  • A watercolor conch shell with a curled spire and a pale open lip.
  • Coral, golden yellow, and sky blue arches outlined in navy span two small light blue clouds.
  • A small woody larch twig with separate tufts of fine golden autumn needles.