Volume 13 • 1990

newsletter

M.A.P.S. Digest, vol.13 no.1 (January 1990)

Mid-America Palentology Society

1989-12-31 Volume 13 • 1990 • 1–10

M.A.P.S. Digest, vol.13 no.2 (February 1990)

Mid-America Palentology Society

1990-01-31 Volume 13 • 1990 • 1–10

M.A.P.S. Digest, vol.13 no.3 (March 1990)

Mid-America Palentology Society

1990-02-28 Volume 13 • 1990 • 1–10

M.A.P.S. Digest, vol.13 no.4 (April 1990)

Mid-America Palentology Society

1990-03-31 Volume 13 • 1990 • 1–120

M.A.P.S. Digest, vol.13 no.5 (May 1990)

Mid-America Palentology Society

1990-04-30 Volume 13 • 1990 • 1–10

M.A.P.S. Digest, vol.13 no.6 (July 1990)

Mid-America Palentology Society

1990-06-30 Volume 13 • 1990 • 1–24

M.A.P.S. Digest, vol.13 no.7 (October 1990)

Mid-America Palentology Society

1990-09-30 Volume 13 • 1990 • 1–12

M.A.P.S. Digest, vol.13 no.8 (November 1990)

Mid-America Palentology Society

1990-10-31 Volume 13 • 1990 • 1–10

M.A.P.S. Digest, vol.13 no.9 (December 1990)

Mid-America Palentology Society

1990-11-30 Volume 13 • 1990 • 1–10

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