\documentclass[useAMS,usenatbib]{tellus}
\begin{document}

\title[Short title of article]
{A sample \LaTeXe\ article using the Tellus class file}

\author[Author running head]{By AN AUTHOR$^1$\thanks{Corresponding
author.\hfil\break e-mail: name@address}, ANOTHER AUTHOR$^1$ and
THIRD AUTHOR$^2$,} \affiliation{$^{1}$Address One, City, Country;
$^{2}$Address Two, City, Country}

\history{Manuscript received 24 November 2003; in final form 25
November 2003}

\maketitle
\begin{abstract}
The abstract of the paper is styled like this.
\end{abstract}

\section{Introduction}

In the sample paper you can use citations in brackets \cite*[text
before citation][text after citation]{Auth03}. An example of
\textit{italic text} and \textbf{bold text}.

\cite{AuthEt03} is how a citation is made in the text.

\section{Another section}

\subsection{Subsection}

The basin stretches from 60$^{\circ}$ south to 60$^{\circ}$ north
at a constant depth of 4000 m. The resolution is 4 $\times$ 4
deg$^2$.
\begin{equation}
y= mx + c,
\end{equation}
where $m$ is the gradient. You can also have equations as (a) and
(b) using the following commands.
\renewcommand{\theequation}{2\alph{equation}}
\setcounter{equation}{0}
\begin{equation}
a= b + c.
\end{equation}
Here, $a$ is a variable. Similarly, $c$ is given by
\begin{equation}
c = a - b,
\end{equation}
where $c$ is another variable.

Figure 1 shows one thing. An opposite thing is shown in Fig. 2.


\section{Acknowledgments}

This work was created using the Tellus \LaTeXe\ class file.

\begin{thebibliography}{}

\bibitem[\protect\citeauthoryear{Author}{Author}{2003}]{Auth03}
\sur{Author}, \fnm{A.,} \date{2003}. \docu{A paper}.
\jou{\textit{Journal}} \vol{\textbf{VOL}}, \page{start--end}.

\bibitem[\protect\citeauthoryear{Author et al.}{Author et al.}{2003}]{AuthEt03}
\sur{Author}, \fnm{A.}, \sur{Author}, \fnm{A.} \mis{and}
\sur{Author}, \fnm{T.} \date{2003}. \docu{A sample \LaTeXe\
article using the Tellus class file}. \jou{\textit{Journal}} {\bf
VOL},
\page{start--end}.

\bibitem[\protect\citeauthoryear{Author}{Author}{1999}]{Auth99}
\sur{Author}, \fnm{B.} \date{1999}. \docu{An article in a book}.
\mis{In}: \book{\textit{A Book}}, (\mis{eds}. \fnm{A.}
\sur{Editorname} \mis{and} \fnm{B.} \sur{Editorname}),
\pub{Publisher}, \city{City},
\page{start--end}.

\end{thebibliography}

\clearpage

\begin{figure}
\caption{Figure caption text.}
\end{figure}

\begin{figure}
\caption{Another figure caption}
\end{figure}

\end{document}
