IMPACT4SOIL OpenAire Datacite unspecified unspecifiedCounts from dinoflagellate cysts and pollen from 21 surface sediments collected from the northern Gulf of Mexico. The dataset also includes the environmental parameters used for the redundancy analysis in the article. Supplement to: Yedema et al., (2023); Dinoflagellate cyst and pollen assemblages as tracers for marine productivity and river input in the northern Gulf of Mexico (https://doi.org/10.5194/jm-42-257-2023) unspecifiedCounts from dinoflagellate cysts and pollen from 21 surface sediments collected from the northern Gulf of Mexico. The dataset also includes the environmental parameters used for the redundancy analysis in the article. Supplement to: Yedema et al., (2023); Dinoflagellate cyst and pollen assemblages as tracers for marine productivity and river input in the northern Gulf of Mexico (https://doi.org/10.5194/jm-42-257-2023) This research has been supported by the Nether- lands Earth System Science Centre (grant no. 024.002.001) nutrient concentration Gulf of Mexico NPP net primary production 15. Life on land dinoflagellate cyst SSS SST sea surface temperature dinocyst pollen Mississippi river 14. Life underwater sea surface salinity palynology Atchafalaya river Yedema, Yord W., Donders, Timme, Peterse, Francien, Sangiorgi, Francesca, 2023-12-04 unspecifiedCounts from dinoflagellate cysts and pollen from 21 surface sediments collected from the northern Gulf of Mexico. The dataset also includes the environmental parameters used for the redundancy analysis in the article. Supplement to: Yedema et al., (2023); Dinoflagellate cyst and pollen assemblages as tracers for marine productivity and river input in the northern Gulf of Mexico (https://doi.org/10.5194/jm-42-257-2023) unspecifiedCounts from dinoflagellate cysts and pollen from 21 surface sediments collected from the northern Gulf of Mexico. The dataset also includes the environmental parameters used for the redundancy analysis in the article. Supplement to: Yedema et al., (2023); Dinoflagellate cyst and pollen assemblages as tracers for marine productivity and river input in the northern Gulf of Mexico (https://doi.org/10.5194/jm-42-257-2023) This research has been supported by the Nether- lands Earth System Science Centre (grant no. 024.002.001) Dinoflagellate cyst and pollen counts in combination with environmental parameters from the northern Gulf of Mexico 10.5281/zenodo.8164437 dataset https://doi.org/10.5281/zenodo.8164437