Item Number :
(470027-946)
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A specimen of a common nonvenomous genus such as Thamnophis, this large, unmounted snake skull is ideal for up-close examination; its hinged jaws can ...
Item Number :
(470028-022)
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This unmounted skull of the common North American Didelphis virginiana shows the extra teeth, which is a characteristic of marsupials.
Item Number :
(470328-876)
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Step by step, your students can build a DNA molecule model, and simulate the 'unzipping' of hydrogen bonds in the replication of DNA.
Item Number :
(470028-020)
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Delicate Skeletal Preparation of Mammal Adapted for Flight
Item Number :
(470028-028)
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The impressive, unmounted skull of castor canadiensis, the largest North American rodent, shows the enlarged incisors that enable the beaver to fell t...
Item Number :
(470004-388)
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Life-Size, Cast From An Actual Specimen
Item Number :
(470029-410)
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The Horizontal Strata Model features a realistic illustration of lateral stream erosion and weathering.
Item Number :
(470003-106)
REVIEWS (2)
This Tectonics Model demonstrates the principle of superposition and the concepts of transgression, regression, and compression.
Item Number :
(470175-542)
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The durable resin construction and realistic details of these geological models will add impact to your geology lessons for years to come.
Item Number :
(470014-418)
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The Most Realistic Frog Model Available
Item Number :
(470029-394)
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Fully equipped systems to perform a multitude of demonstrations.
Item Number :
(470005-384)
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Help your students visualize the formation of a cloud in your hand.
Item Number :
(470027-906)
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Natural bone. Lightweight, dry, durable, and chemical free, the freeze-dried preparation makes the unmounted, cartilage skull with pedicels ideal for ...
Item Number :
(470039-168)
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Painstakingly handpainted for accuracy and realism.
Item Number :
(470237-664)
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This species of very large predatory fish swam the oceans of the Late Cretaceous some 90 million years ago.
Item Number :
(470029-432)
REVIEWS (0)
Digestive And Reproductive Systems Enlarged 30X