@article{article, title  = {{Pennsylvanian (mid-Bolsovian to Asturian) megaspores and large pollen of the Bristol Coalfield, UK}},

 url = {{}},

 year = {{2013}},

 month = {{1}},

 author = {{Pendleton JL and Wellman CH}},

 doi = {{10.1144/jmpaleo2012-001}},

 volume = {{32}},

 journal = {{JOURNAL OF MICROPALAEONTOLOGY}},

 pages = {{87-106}},

 note = {{Accessed on 2024/09/19}}}