Published in Contributions in Science, in 1966, in volume 92, pages 1-18
Published in Contributions in Science, in 1966, in volume 93, pages 1-20
Published in Contributions in Science, in 1966, in volume 94, pages 1-12
Published in Contributions in Science, in 1966, in volume 95, pages 1-32
Published in Contributions in Science, in 1966, in volume 96, pages 1-8
Published in Contributions in Science, in 1966, in volume 97, pages 1-8
Published in Contributions in Science, in 1966, in volume 98, pages 1-18
Published in Contributions in Science, in 1966, in volume 99, pages 1-22
Published in Contributions in Science, in 1966, in volume 100, pages 1-8
Published in Contributions in Science, in 1966, in volume 101, pages 1-8
Published in Contributions To Science, in 1966, in volume 102, pages 1-5
Published in Contributions in Science, in 1966, in volume 103, pages 1-4
Published in Contributions in Science, in 1966, in volume 104, pages 1-28
Comparison of the Early Permian vertebrate faunas of the Four Corners region and north-central Texas
Published in Contributions in Science, in 1966, in volume 105, pages 1-13
Published in Contributions in Science, in 1966, in volume 106, pages 1-6
Published in Contributions in Science, in 1966, in volume 107, pages 1-8
Published in Contributions in Science, in 1966, in volume 108, pages 1-24
Published in Contributions in Science, in 1966, in volume 109, pages 1-4
Published in Contributions in Science, in 1966, in volume 110, pages 1-9
Published in Contributions in Science, in 1966, in volume 111, pages 1-5
Published in Contributions in Science, in 1966, in volume 112, pages 1-33
Published in Contributions in Science, in 1966, in volume 113, pages 1-26
Published in Contributions in Science, in 1966, in volume 114, pages 1-11
Published in Contributions in Science, in 1966, in volume 115, pages 1-29
Published in Contributions in Science, in 1966, in volume 116, pages 1-6
Published in Contributions in Science, in 1966, in volume 117, pages 1-4
Published in Contributions in Science, in 1966, in volume 118, pages 1-6
Published in Contributions in Science, in 1966, in volume 119, pages 1-16
Published in Contributions in Science, in 1966, in volume 120, pages 1-5
Published in Contributions in Science, in 1966, in volume 121, pages 1-6