[coccoliths] Reference

[Richard Howe]

Hi all,

I’m hoping someone has a copy that they would be able to share of this reference:

Trejo M., 1969. Conusphaera mexicana, un nuevo cocolitoforido del Jurasico Superior de Mexico. Rev. Inst. Mexicano del Petroleo, vol. 1, n° 4, pp. 5-15.

Thanks,

Richard