archive.php

<?php

    $args = array(
    'post_type' =&gt; 'my_post_type', 
    'my_custom_taxonomy' =&gt; 'custom_taxonomy',
    'orderby' =&gt; 'post_date',
    'order' =&gt; 'DIS'
    );
    
    $loop = new WP_Query( $args );
    if( $loop-&gt;have_posts() ):
    while( $loop-&gt;have_posts() ): $loop-&gt;the_post(); global $post;
    
        echo ''. get_the_post_thumbnail( $id ).'';
            echo '';
                echo '' . get_the_title() . '';
                echo '' . get_the_excerpt() . '<a href="'. get_the_permalink() .'" rel="nofollow">...discover more</a>';
            echo '';
            echo '';
    
    endwhile;
    endif;
    echo '<!-- end -->';