Where: Shandong, China (36.9° N, 120.6° E: paleocoordinates 39.5° N, 112.3° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Jiangjunding Formation (Wangshi Group), Coniacian to Coniacian (89.8 - 83.6 Ma)

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; lithology not reported

Size class: macrofossils

Reposited in the IVPP

Collection methods: surface (in situ),

Primary reference: J.-Y. Liu and Z.-K. Zhao. 2004. A new oospecies of the dinosaur eggs (Dictyoolithus) from Laiyang, Shandong Province. Vertebrata PalAsiatica 42(2):166-170 [M. Carrano/M. Carrano/M. Carrano]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 204760: authorized by Matthew Carrano, entered by Matthew Carrano on 23.09.2019

Creative Commons license: CC BY (attribution)