Zamia herrerae
Central American species with toothed leaflets; not well studied, but believed to be endangered.
http://plantnet.rbgsyd.nsw.gov.au/cgi-bin/taxon.pl?name=Zamia+herrerae

Orthilia secunda
Several photographs of Toothed Wintergreen, sometimes known as Yavering Bells, and the identifying features of the plant.
http://www.plant-identification.co.uk/skye/pyrolaceae/orthilia-secunda.htm

Zamia disodon
Extremely rare species with transparant, double toothed leaflets; has been found only in northern Colombia.
http://plantnet.rbgsyd.nsw.gov.au/cgi-bin/taxon.pl?name=Zamia+disodon

Fucus serratus
Marine Life Information Network (MarLIN)
http://www.marlin.ac.uk/species/Fucusserratus.htm

Wild Poinsettia or Toothed Spurge: Euphorbia dentata
Photographs of varying stages in the growth of this annual plant with its description and identifying characteristics.
http://www.ppws.vt.edu/scott/weed_id/ephde.htm

O.E.G. s.r.l.
Sito della OEG di Seveso, Milano, specializzata nella produzione su disegno di lame industriali in metallo duro integrale o saldobrasato, lame dentate, circolari, fustelle e coltelli lineari
http://www.oeg.it

PPHM Paleontology and Geology
The Paleontology and Geology exhibits depict life in the Texas Panhandle millions of years ago. Skeletons of prehistoric animals such as the ground sloth, sabre-toothed cat, shovel-tusked mastodon and the Triceratops pictured here, are on display. Models of Palo Duro Canyon and the long-buried Amarillo Mountains add to the story.
http://www.panhandleplains.org/

George C. Page Museum
The George C. Page Museum is located at the Rancho La Brea Tar Pits, one of the world's most famous fossil localities, recognized for having an unusually diverse assemblage of extinct Ice Age plants and animals. Visitors learn about Los Angeles as it was between 10,000 and 40,000 years ago, during the last Ice Age, when animals such as Saber-Toothed cats and Mammoths roamed the Los Angeles Basin.
http://www.tarpits.org/

Agridry Rimik Pty. Ltd.
Agridry grain dryers breadcrumbers aeration controllers annd switchboards, weather instruments, manufacture of feed mixer elevators, truck tray bodies and stock crates
http://www.agridry.com.au/

Rimu Engineering
Rimu Engineering design and build a wide range of rugged and reliable portable sawmills and sawmilling accessories with experience in Sawmilling since 1965.
http://www.rimuengineering.co.nz