Delete a Pose from a Sequence

To delete a pose from your sequence 

 Find the pose or range of poses you'd like to delete in your sequence. Select it so it is current and bordered in orange.

Other Pose setting options will appear around your select pose. You will see a trash can icon at the top right hand corner of your pose image. Click this button to delete. 

To select a range of poses, if you are on desktop, begin by clicking on the first pose in your range, hold down your shift key and continue to hold while you click on the last pose in your range.  All of the chosen poses  should now be bordered in orange.  To select a range on an iPad, simply long hold each of the poses you wish to select. The orange border should appear around each one added, while the previous selections say bordered as well. It should look something like this.

Only the last pose added to your range will have the pose setting options surrounding it, but the delete button will still act in bulk. 

You can also delete from the zoomed out view found here. 

When in this mode simply select the pose or range of poses you would like to delete. The delete button will appear once your selection is made.