21. Formula circumscription was a later formalism introduced by McCarthy. 22. Many of the differences in circumscription concern the relationship between Araneoidea and Palpimanoidea. 23. It is composed of 2-6 genera, based upon various circumscriptions . 24. Primary state development occurred in areas with environmental circumscription . 25. The basilica is under the circumscription of the Roman Catholic Diocese of Valleyfield. 26. Within the genus, studies have used different circumscriptions of the Mediterranean mandrakes. 27. The family has been practically universally recognized by taxonomists, although with differing circumscriptions . 28. Setting the circumscription of a taxon is done by a taxonomist in a publication. 29. In its traditional circumscription , " Chenopodium " comprised about 170 species. 30. The circumscription of this genus has been a cause of much confusion and disagreement.