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One of the finest specimens of a Smilodon fatalis (saber-toothed cat) from the world famous La Brea Tar Pits in Los Angeles. The La Brea Tar Pits is home to the most extensive collection of Pleistocene fauna in the world, with over 3.5 million specimens curated. Approximately 90% of the fossils excavated from the Tar Pits are carnivores, with the saber-toothed cat being the second most common occurring carnivore and named the California State Fossil. With canines measuring up to 11 inches in length from root to crown, this ferocious animal fed on bison, horse, camel and small pronghorn. Studies suggest the saber-toothed cat probably lived in packs, evidenced by bones with extensive healing, indicating survival after a crippling injury. This indicates the individual was cared for or at least allowed to feed with the rest of the pack.

Almandine is a type of garnet harvested from Alaska.

Increase acidity and promote moisture retention with this soil mixer, which can help you start seeds, rootings, transplants and cuttings. 1.35kg.

Examine A Skull Of One Of Humans Closest Relatives

Synthetic, iridescent skeletal crystal, average size 1".

The rounded, differently sized stones make your tank look like a stream bed.

Attractive Bottom Cover Enhances Natural Filtration and Nitrogen Cycling
Gravel contains no lead or chrome and won’t change the pH or chemistry of the tank. Pebble sizes up to 1/4" dia.

Fast and easy-to-use, this kit contains two dropper bottles for accurate dispensing of test solutions, non-staining test tube with snap cap, and instructions. It comes with enough solution for 130 tests and can be used in either fresh or salt water. Range: 0–8 ppm ammonia.

With no metal corners or panels, these plate glass aquaria allow students to carefully observe aquatic life from all angles.

Sparkling pale blue transparent crystals in vug-like matrix. Average size: 2" x 2". Madagascar.

Large, black, rounded tektite, 1 1/2". Thailand.

Typical oyster shell.

Fine quality shark tooth.

Rotifers are well adapted to adverse conditions; when dry, the eggs remain viable for years.

Screen Aquarium Top
It features an inset metal screen in the center to easily convert your aquarium to a terrarium. You can even add large plastic tubes at the access holes to turn it into a gerbil run. It also accommodates a light strip.

Students discover the variety of rocks and minerals with this collection.

Sparkling ¹/₂" single cubic crystal in 1 x 2" matrix. Spain.