Angochitina calcarata
- Citations total:
- 2
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| original | Middle Devonian | Canada(Ontario) | Legault,J.A. Chitinozoa and acritarcha of the Hamilton Formation, (Middle Devonian), southwestern Ontario. | 1973 | |
| details | Early Emsian | Spain | Diez,M.D.C.R. et al. Iberian chitinozoans. 2. Lower Devonian forms (La Vid Shales and equivalents). | 1978 |