Archived copy of Proceedings of the Indiana Academy of Science, 2015, Volume 124, Number 1
Archived copy of Proceedings of the Indiana Academy of Science, 2014, Volume 123, Number 2
Archived copy of Proceedings of the Indiana Academy of Science, 2014, Volume 123, Number 1
Archived copy of Proceedings of the Indiana Academy of Science, 2013, Volume 122, Number 2
Archived copy of Proceedings of the Indiana Academy of Science, 2013, Volume 122, Number 1
Archived copy of Proceedings of the Indiana Academy of Science, 2012, Volume 121, Number 2
Archived copy of Proceedings of the Indiana Academy of Science, 2012, Volume 121, Number 1
Archived copy of Proceedings of the Indiana Academy of Science, 2011, Volume 120, Numbers 1&2
Archived copy of Proceedings of the Indiana Academy of Science, 2010, Volume 119, Number 2
Archived copy of Proceedings of the Indiana Academy of Science, 2010, Volume 119, Number 1