Unpublished occurrence of Ancyrochitina fragilis brevis, (chitinozoa), from the Rio Mapuera Area, Para, Brazil. (In: Paleobotanica e Palinologia na America do Sul; 1987. M.E.E.B. Oliveira-Babinski et al, editors)
Foreign title:
Ocorrencia Inedita de Ancyrochitina Fragilis Brevis (Chitinozoa) na Area do Rio Mapuera Para, Brasil (In-Paleobotanica e palinologia na America do Sul-1987)
Reference:
de Quadros,L.P. (1989)
Unpublished occurrence of Ancyrochitina fragilis brevis, (chitinozoa), from the Rio Mapuera Area, Para, Brazil. (In: Paleobotanica e Palinologia na America do Sul; 1987. M.E.E.B. Oliveira-Babinski et al, editors) [ Ocorrencia Inedita de Ancyrochitina Fragilis Brevis (Chitinozoa) na Area do Rio Mapuera Para, Brasil (In-Paleobotanica e palinologia na America do Sul-1987) ] Boletim IG-USP: Publica§Јo Especial. Universidade de Sao Paulo, Instituto de GeociЄncias
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