{"id":49089,"date":"2026-10-08T11:26:52","date_gmt":"2026-10-08T11:26:52","guid":{"rendered":"https:\/\/www.hgi-cgs.hr\/?page_id=49089"},"modified":"2026-10-08T11:28:35","modified_gmt":"2026-10-08T11:28:35","slug":"cretaceous-cockroach-assemblage-from-the-nenjiang-formation-china-expands-the-fossil-record-of-modern-ecosystems","status":"publish","type":"page","link":"https:\/\/www.hgi-cgs.hr\/en\/cretaceous-cockroach-assemblage-from-the-nenjiang-formation-china-expands-the-fossil-record-of-modern-ecosystems\/","title":{"rendered":"Cretaceous cockroach assemblage from the Nenjiang Formation, China expands the fossil record of modern ecosystems"},"content":{"rendered":"

[et_pb_section fb_built=”1″ fullwidth=”on” _builder_version=”4.16″ custom_padding=”0px||0px|||” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_fullwidth_slider _builder_version=”4.16″ min_height=”112px” height=”400px” custom_margin=”0px||||false|false” custom_padding=”0px||18px||false|false” auto=”on” auto_ignore_hover=”on” locked=”off” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_slide heading=”Hrvatski geolo\u0161ki institut” _builder_version=”4.16″ header_font=”|||on|||||” background_image=”https:\/\/www.hgi-cgs.hr\/wp-content\/uploads\/2020\/03\/Br\u010di\u0107_Drvenik02-scaled.jpg” background_enable_image=”on” locked=”off” global_colors_info=”{}” sticky_transition=”on” theme_builder_area=”post_content”][\/et_pb_slide][et_pb_slide heading=”Hrvatski geolo\u0161ki institut” _builder_version=”4.16″ header_font=”|||on|||||” background_image=”https:\/\/www.hgi-cgs.hr\/wp-content\/uploads\/2020\/03\/ban2-scaled.jpg” background_enable_image=”on” locked=”off” global_colors_info=”{}” sticky_transition=”on” theme_builder_area=”post_content”][\/et_pb_slide][et_pb_slide heading=”Hrvatski geolo\u0161ki institut” _builder_version=”4.16″ header_font=”|||on|||||” background_image=”https:\/\/www.hgi-cgs.hr\/wp-content\/uploads\/2020\/03\/20190228_094232-scaled.jpg” background_enable_image=”on” locked=”off” global_colors_info=”{}” sticky_transition=”on” theme_builder_area=”post_content”][\/et_pb_slide][et_pb_slide heading=”Hrvatski geolo\u0161ki institut” _builder_version=”4.16″ header_font=”|||on|||||” background_image=”https:\/\/www.hgi-cgs.hr\/wp-content\/uploads\/2020\/03\/ban3-scaled.jpg” background_enable_image=”on” locked=”off” global_colors_info=”{}” sticky_transition=”on” theme_builder_area=”post_content”][\/et_pb_slide][et_pb_slide heading=”Hrvatski geolo\u0161ki institut” _builder_version=”4.16″ header_font=”|||on|||||” background_image=”https:\/\/www.hgi-cgs.hr\/wp-content\/uploads\/2020\/03\/Bijele_stijene-Gorski_kotar-scaled.jpg” background_enable_image=”on” locked=”off” global_colors_info=”{}” sticky_transition=”on” theme_builder_area=”post_content”][\/et_pb_slide][et_pb_slide heading=”Hrvatski geolo\u0161ki institut” _builder_version=”4.16″ header_font=”|||on|||||” background_image=”https:\/\/www.hgi-cgs.hr\/wp-content\/uploads\/2020\/03\/ban4-scaled.jpg” background_enable_image=”on” locked=”off” global_colors_info=”{}” sticky_transition=”on” theme_builder_area=”post_content”][\/et_pb_slide][et_pb_slide heading=”Hrvatski geolo\u0161ki institut” _builder_version=”4.16″ header_font=”|||on|||||” background_image=”https:\/\/www.hgi-cgs.hr\/wp-content\/uploads\/2020\/03\/ban5-scaled.jpg” background_enable_image=”on” locked=”off” global_colors_info=”{}” sticky_transition=”on” theme_builder_area=”post_content”][\/et_pb_slide][\/et_pb_fullwidth_slider][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.16″ global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_row _builder_version=”4.16″ global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”4_4″ _builder_version=”4.16″ global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_text _builder_version=”4.16″ text_font_size=”32px” header_2_text_color=”#1e5096″ global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n

NAJNOVIJI OBJAVLJENI RADOVI<\/strong><\/h2>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.16″ global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”4_4″ _builder_version=”4.16″ global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_text _builder_version=”4.27.8″ text_font_size=”32px” header_2_text_color=”#1e5096″ header_2_line_height=”1.3em” hover_enabled=”0″ global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″]<\/p>\n

Cretaceous cockroach assemblage from the Nenjiang Formation, China expands the fossil record of modern ecosystems<\/strong><\/h2>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.16″ custom_padding=”20px||41px|||” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_row _builder_version=”4.16″ custom_padding=”0px|||||” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”4_4″ _builder_version=”4.16″ global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_image src=”https:\/\/www.hgi-cgs.hr\/wp-content\/uploads\/2026\/10\/palaeoworld.png” alt=”Quaternary science reviewes cover” title_text=”palaeoworld” align=”center” align_tablet=”center” align_phone=”” align_last_edited=”on|desktop” _builder_version=”4.27.8″ width=”25%” max_width=”65%” module_alignment=”center” hover_enabled=”0″ border_radii=”on|5px|5px|5px|5px” box_shadow_style=”preset1″ box_shadow_blur=”15px” global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.16″ min_height=”192px” custom_margin=”12px|auto||auto||” custom_padding=”0px|||||” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”4_4″ _builder_version=”4.16″ global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_text _builder_version=”4.27.8″ text_font=”||||||||” link_font=”||||||||” link_text_color=”#e09900″ custom_margin=”18px|||||” custom_padding=”|10px||10px|false|true” hover_enabled=”0″ global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″]<\/p>\n

U suradnji sa kolegama iz Kine, nedavno smo objavili i na\u0161 drugi \u010dlanak u \u010dasopisu Palaeoworld <\/strong>\u201eCretaceous cockroach assemblage from the Nenjiang Formation, China expands the fossil record of modern ecosystems\u201c.\u00a0<\/p>\n

U ovom radu opisano je sedam novih vrsta \u017eohara iz gornjokredne formacije Nenjiang u sjeveroisto\u010dnoj Kini. Ukupno 13 fosilnih primjeraka su sa\u010duvani kao prednja i stra\u017enja krila te djelomi\u010dni ostaci tijela, a prepoznato je \u010dak \u0161est porodica \u017eohara: Mesoblattinidae, Ectobiidae, Corydiidae, Umenocoleidae, Blaberidae i Nyctiboridae.<\/p>\n

Ovo je otkri\u0107e posebno zna\u010dajno jer neke od prona\u0111enih porodica imaju bogat fosilni zapis u mezozoiku, dok su druge tijekom krede rijetke, a postaju znatno \u010de\u0161\u0107e tek tijekom kenozoika. Nove vrste stoga pru\u017eaju va\u017ene podatke o evoluciji i diversifikaciji \u017eohara te pokazuju da su predstavnici danas karakteristi\u010dnih \u201emodernih\u201c porodica ve\u0107 \u017eivjeli u krednim ekosustavima.<\/p>\n

Kod pojedinih fosila o\u010duvani su i uzorci obojenosti krila, uklju\u010duju\u0107i obojene \u017eile i to\u010dkaste markacije. Takvi visokoo\u010duvani fosilizirani obrasci pru\u017eaju rijedak uvid u vizualne karakteristike krednih \u017eohara i mogu predstavljati prilagodbe usporedive s onima prisutnima kod dana\u0161njih vrsta.<\/p>\n

Cjelokupna zajednica iz formacije Nenjiang pokazuje obilje\u017eja Global Cretaceous Forest Type 4 (GCFT4) \u2013 do sada najstarije poznate zajednice koja je ve\u0107inom odra\u017eavala strukturu modernih \u0161umskih ekosustava. Ovo istra\u017eivanje tako dodatno potvr\u0111uje da su se elementi dana\u0161njih kopnenih ekosustava razvijali ve\u0107 tijekom kasne krede, milijunima godina prije njihova potpunog \u0161irenja u kenozoiku.<\/p>\n

Ovaj rad je rezultat istra\u017eivanja unutar projekta Non-Poll: Non-pollen palynomorphs and palynofacies in paleoenvironmental reconstruction <\/strong>(HRZZ IP-2024-05-1687) financiranog od strane Hrvatske Zaklade za Znanost (HRZZ)<\/p>\n

Poveznica na \u010dlanak: https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S1871174X26001393<\/a><\/em><\/p>\n

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NAJNOVIJI OBJAVLJENI RADOVICretaceous cockroach assemblage from the Nenjiang Formation, China expands the fossil record of modern ecosystemsU suradnji sa kolegama iz Kine, nedavno smo objavili i na\u0161 drugi \u010dlanak u \u010dasopisu Palaeoworld \u201eCretaceous cockroach assemblage from the Nenjiang Formation, China expands the fossil record of modern ecosystems\u201c.\u00a0 U ovom radu opisano je sedam novih vrsta […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"class_list":["post-49089","page","type-page","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t