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Fossilised Fish - Lybis polypterus MAnster. 160 to 140 milj. years old.
Pycnosteroides Laevispinosus fish fossil from Lebanon
The palatine glands form a continuous layer on the posterior surface of the mucous membrane of the soft palate and around the uvula 3d illustration
Primitive bird fossil
nature
Fossilised Fish
Motor Neuron and nerve cells under the microscope in Lab.
plant Pine Young Staminate Cone L.S. under light mircoscope with white background
Mosasaur Sea Lizard Fossil on black background.
Knightia alta is an extinct genus of fish well-known from abundant fossils found in the Green River Formation of Wyoming, United States. They rarely exceeded 10 cm in length and are found throughout the formation. Knightia alta, Eocene Epoch, Green River Shale. Fossil.
The cerebellum is a major feature of the hindbrain of all vertebrates .
Ammomite (Ammomoideae) fossil imprint on a limestone. The image was captured in the canton of schaffhausen during springtime.
Fish fossil on sand stone background - detail
Fossilised Fish
The horizontal section through the human head model plate 8 from 11 plate for physical anatomy education.
Frog Epidermic Cell section under light microscope with white background
Photomicrograph of rotifer, probably Rotaria rotatoria. Rapidly rotating cilia at top of head, internal organs visible. Green circles are algae. Live specimen. Original image at 40X, wet mount, transmitted brightfield illumination. Indistinct image due to motion blur of live specimen and very shallow depth of field of brightfield illumination.
Pycnosteroides Laevispinosus fish fossil from Lebanon
The ear canal, or auditory canal, is a tube that runs from the outer ear to the eardrum 3d illustration
Fossilized fish
Hand Drawn of Human Anatomy Temporal Bones on Chalkboard
Archaeopteryx marble imprint, fossilized imprint, imprint transitional form (mosaic form), of a theropod dinosaur. Replica of a lime-impression (limestone slab) from the Jurassic about 150 million years old.
old animal skeleton as very nice background
Old orange and black scuffed damaged marbled paper, Original over 150+ years old
Natural material, such as a large stone with the imprint of a prehistoric creature, allowing the study of natural diversity during the dinosaur period and earlie
abstract imagery of a fusion of colors and surfaces
CG image of sinuses labeled in a man's head anatomy on a white background.
Double elrathia Kingi trilobite fossils superimposed.
Very well preserved.
Computational tomography image of the abdominal and pelvic regions.
Free Images: "bestof:Fossapterygopalatina.jpg Schema der Fossa Pterygopalatina own original text selbst erstellt 1 2007-07-14 <br/> original text 1 14 Juli 2007 Xanthus wikipedia de"
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