<ul class="mais-conteudo">
    <?php
    wp_reset_query();
    $temp = $wp_query;

    $paged = (get_query_var('paged')) ? get_query_var('page') : 1;
    $argsves = array(
                    'post_type' => 'noticias',
                    'paged' => '$paged',
                    'posts_per_page' => 2,
                    'orderby' => 'date',
                    'order'=>'DESC',
                     );
$wp_query = new WP_Query( $argsves );


if ($wp_query->have_posts()) :
while ($wp_query->have_posts()) : $wp_query->the_post();
?>
                        <li>
                            <?php the_post_thumbnail(array(100,100)); ?>
                            <div class="mais-content">
                            <h2><a href="<?php the_permalink(); ?>"><?php the_title(); ?></a></h2>
                            <p><?php the_excerpt(); ?></p>
                            </div>
                        </li>
        <?php endwhile; endif; ?>

                        <div class="btn-mais"><img align= "center" src="<?php echo bloginfo('template_url'); ?>/img/down_arr.png" alt="" /></div>
                           <?php posts_nav_link(); ?>

<?php $wp_query = null; $wp_query = $temp;?>
                    </ul>