Published in Proceedings of the United States National Museum, in 1923, in volume 63, pages 1-27
Published in Proc U S Natl Mus, in 1923, in volume 62, issue 2452, pages 1-3
Published in Proceedings of The United States National Museum, in 1923, in volume 62, pages 1-29
Published in Proceedings of the United States National Museum, in 1923, in volume 62, pages 1-26
Published in Proceedings of the United States National Museum, in 1923, in volume 62, pages 1-47
Published in Proceedings of the United States National Museum, in 1923, in volume 62, pages 1-11
Published in Proceedings of The United States National Museum, in 1923, in volume 64, pages 1-12
Published in Proceedings of The United States National Museum, in 1923, in volume 64, pages 1-4
Published in Proceedings of The United States National Museum, in 1923, in volume 62, pages 1-140
Published in Proceedings of The United States National Museum, in 1923, in volume 62, pages 1-8
Published in Proceedings of The United States National Museum, in 1923, in volume 64, pages 1-3
Published in Proceedings of The United States National Museum, in 1923, in volume 62, pages 1-19
Published in Proceedings of The United States National Museum, in 1923, in volume 62, pages 1-2
Published in Proceedings of The United States National Museum, in 1923, in volume 62, pages 1-6
Published in Proceedings of The United States National Museum, in 1923, in volume 62, pages 1-27
Published in Proceedings of The United States National Museum, in 1923, in volume 62, pages 1-69